CDK1456PL
4-port RS-232 with Power Output & Cash Drawer interface & DC Jack Low Profile PCI Express Board
- Expands four independent RS-232 serial ports with communication speeds up to 115.2Kbps.
- Expands single 6-pin RJ11/12 Type Cash Drawer interface to drive +12 / 24VDC Cash Drawer.
- Expands single +12VDC Power Jack to connect POS peripheral, such as touch display.
- High speed SUN1999 16C950 compatible UART controller on-board.
- Full single-lane (or x1) PCI Express throughput.
- Designed to meet PCI Express Base Specification Revision 1.1
- Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin.
- On-chip hardware auto flow control to guarantee no data loss.
- Built-in ± 2KV ESD protection for all serial signals.
- Low profile bracket design idea for slim or portable PC.
- Plug-n-Play, I/O address and IRQ assigned by BIOS.
- SUNIX Windows based APIs for user easily implement Cash Drawer operation.
- Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
- Support Microsoft Windows and Linux.







Introduction
SUNIX CDK1456PL, PCI Express serial communication board, allows users to expand four RS-232 DB9M COM ports, one Cash Drawer 6-pin RJ-11/12 socket, and one +12VDC power jack on PC-based system. The board is compatible with PCI Express Base Specification Revision 1.1, allowing it to be installed in virtually any PC-based systems. This card has 128-bytes onboard FIFO buffer and compatible with 16C950 UART specification.
CDK1456PL supports +5 or +12VDC of power from each serial port via COM 1st and 9th pin output. It's convenient for users connecting serial devices without addition external power supply. For the cash drawer interface, user can operate both +12 and +24 Voltage cash drawers by implemented SUNIX Windows based API (Application Programming Interface). Both RS-232 and Cash Drawer interface are designed with SUNIX UART controller, SUN1999 and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial retail automation applications.
Features
Specifications
Serial Communication
Interface | RS-232 |
Controller | SUNIX SUN1999 (16C950 UART Compatible) |
BUS | PCI Express one lane (x1) |
No. of Port | 4-port |
IRQ & IO | Assigned by System |
FIFO | 128byte Hardware |
Signal | TxD, RxD, RTS, CTS, DTR, DSR, GND, 5V/12V/ DCD, +5V/12V/RI |
Baud rate | 50bps ~115.2Kbps |
Stop bit | 1, 1.5, 2 |
Parity | even, odd, none, mark, space |
Flow Control | None, Xon/Xoff, RTS/CTS |
Protection | ±2KV ESD protection for each signal Human Body Model (HBM) |
PCB Connector | DB44 Female |
Cable Connector | DB9 Male |
Cash Drawer Communication
Interface | RJ11/12 (6-pin), EPSON Printer Compatible |
Output | +12VDC |
Power Output
DC Power Jack Output | DC Jack +12VDC / 3A (depends on system power supply ability) |
COM port Output | +5 or 12VDC / 1A (depends on system power supply ability) |
Driver Support
Windows Client | XP / Vista / 7 / 8.x / 10 (X86/X64) |
Windows Server | 2003 / 2008 / 2012 / 2016 (X64) |
Windows Embedded | XP Embedded / POSReady 2009 / POSReady / Embedded System 2009 |
Linux | Linux 2.x / 3.x / 4.x / 5.3 |
DOS | DOS |
*UNIX | FreeBSD / QNX / SCO OpenServer / SCO UnixWare / Solaris |
*IBM OS/2 | WARP 3/WARP 4 |
"*" marked as a project supported operating system. Please contact us if you have any further need. |
Regulatory Approvals
Hardware |
CE, FCC, VCCI, BSMI |
Software |
Microsoft WHQL Windows • Windows Client: XP / Vista / 7 / 8.x / 10 (X86/X64) • Windows Server: 2003 / 2008 / 2012 / 2016 (X64) |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 85°C (-4 to 185°F) |
Physical Characteristics
PCB Dimension | 120 x 69 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Accessories
Including Accessories

- 40cm
- Part Number:1WDB-44M04009C3T10
- 1 pcs.
Support
Download Datasheet
Datasheet | CDK1456PL Datasheet |
![]() |
Download Driver
Driver | SUN1999Driver V9.2.2.0(WHQL) | ![]() |
Version | V9.2.2.0 | |
Update | 2021-01-05 09:27:46 | |
Size | 9.4MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2019 64bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V9.2.0.0(WHQL) | ![]() |
Version | 9.2.0.0 | |
Update | 2020-12-10 11:20:23 | |
Size | 9.3MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows Server 2019 64bit
|
Driver | SUN1999Driver V9.0.6.0 (WHQL) | ![]() |
Version | 9.0.6.0 | |
Update | 2020-11-02 11:15:04 | |
Size | 9.3MB | |
OS |
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V8.2.0.0 (WHQL) | ![]() |
Version | 8.2.0.0 | |
Update | 2019-07-08 16:23:37 | |
Size | 4.8MB | |
OS |
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Embedded POSReady 7
|
Driver | SUN1999Driver V8.1.5.0 (WHQL) | ![]() |
Version | 8.1.5.0 | |
Update | 2019-07-08 16:26:08 | |
Size | 4.5MB | |
OS |
Windows XP SP3 32/64 bit
Windows Embedded POSReady 2009
|
Driver | WinCE 6.0 Driver V1.2.0.0 | ![]() |
Version | 1.2.0.0 | |
Update | 2019-07-08 17:59:12 | |
Size | 301.2KB | |
OS |
Windows CE 6.0
|
Driver | WinCE 5.0 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:02 | |
Size | 280KB | |
OS |
Windows CE 5.0
|
Driver | WinCE 4.2 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:47 | |
Size | 235.6KB | |
OS |
Windows CE 4.2
|
Driver | SUN1999 Linux Inbox Driver |
OS |
Linux Kernel 5.4 above
|
Driver | snx_V2.0.5.0 | ![]() |
Version | 2.0.5.0 | |
Update | 2020-03-09 16:09:46 | |
Size | 57.6KB | |
OS |
Linux Kernel 2.4.x / 2.6.x / 3.x / 4.x / 5.3
|
Driver | SUNDOS1.00.00.006 | ![]() |
Version | 1.00.00.006 | |
Update | 2014-08-19 10:36:25 | |
Size | 21KB | |
OS |
DOS
|
CDK1456PL
4-port RS-232 with Power Output & Cash Drawer interface & DC Jack Low Profile PCI Express Board
- Expands four independent RS-232 serial ports with communication speeds up to 115.2Kbps.
- Expands single 6-pin RJ11/12 Type Cash Drawer interface to drive +12 / 24VDC Cash Drawer.
- Expands single +12VDC Power Jack to connect POS peripheral, such as touch display.
- High speed SUN1999 16C950 compatible UART controller on-board.
- Full single-lane (or x1) PCI Express throughput.
- Designed to meet PCI Express Base Specification Revision 1.1
- Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin.
- On-chip hardware auto flow control to guarantee no data loss.
- Built-in ± 2KV ESD protection for all serial signals.
- Low profile bracket design idea for slim or portable PC.
- Plug-n-Play, I/O address and IRQ assigned by BIOS.
- SUNIX Windows based APIs for user easily implement Cash Drawer operation.
- Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
- Support Microsoft Windows and Linux.







Introduction
SUNIX CDK1456PL, PCI Express serial communication board, allows users to expand four RS-232 DB9M COM ports, one Cash Drawer 6-pin RJ-11/12 socket, and one +12VDC power jack on PC-based system. The board is compatible with PCI Express Base Specification Revision 1.1, allowing it to be installed in virtually any PC-based systems. This card has 128-bytes onboard FIFO buffer and compatible with 16C950 UART specification.
CDK1456PL supports +5 or +12VDC of power from each serial port via COM 1st and 9th pin output. It's convenient for users connecting serial devices without addition external power supply. For the cash drawer interface, user can operate both +12 and +24 Voltage cash drawers by implemented SUNIX Windows based API (Application Programming Interface). Both RS-232 and Cash Drawer interface are designed with SUNIX UART controller, SUN1999 and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial retail automation applications.
Features
Specifications
Serial Communication
Interface | RS-232 |
Controller | SUNIX SUN1999 (16C950 UART Compatible) |
BUS | PCI Express one lane (x1) |
No. of Port | 4-port |
IRQ & IO | Assigned by System |
FIFO | 128byte Hardware |
Signal | TxD, RxD, RTS, CTS, DTR, DSR, GND, 5V/12V/ DCD, +5V/12V/RI |
Baud rate | 50bps ~115.2Kbps |
Stop bit | 1, 1.5, 2 |
Parity | even, odd, none, mark, space |
Flow Control | None, Xon/Xoff, RTS/CTS |
Protection | ±2KV ESD protection for each signal Human Body Model (HBM) |
PCB Connector | DB44 Female |
Cable Connector | DB9 Male |
Cash Drawer Communication
Interface | RJ11/12 (6-pin), EPSON Printer Compatible |
Output | +12VDC |
Power Output
DC Power Jack Output | DC Jack +12VDC / 3A (depends on system power supply ability) |
COM port Output | +5 or 12VDC / 1A (depends on system power supply ability) |
Driver Support
Windows Client | XP / Vista / 7 / 8.x / 10 (X86/X64) |
Windows Server | 2003 / 2008 / 2012 / 2016 (X64) |
Windows Embedded | XP Embedded / POSReady 2009 / POSReady / Embedded System 2009 |
Linux | Linux 2.x / 3.x / 4.x / 5.3 |
DOS | DOS |
*UNIX | FreeBSD / QNX / SCO OpenServer / SCO UnixWare / Solaris |
*IBM OS/2 | WARP 3/WARP 4 |
"*" marked as a project supported operating system. Please contact us if you have any further need. |
Regulatory Approvals
Hardware |
CE, FCC, VCCI, BSMI |
Software |
Microsoft WHQL Windows • Windows Client: XP / Vista / 7 / 8.x / 10 (X86/X64) • Windows Server: 2003 / 2008 / 2012 / 2016 (X64) |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 85°C (-4 to 185°F) |
Physical Characteristics
PCB Dimension | 120 x 69 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Accessories
Including Accessories

- 40cm
- Part Number:1WDB-44M04009C3T10
- 1 pcs.
Support
Download Datasheet
Datasheet | CDK1456PL Datasheet |
![]() |
Download Driver
Driver | SUN1999Driver V9.2.2.0(WHQL) | ![]() |
Version | V9.2.2.0 | |
Update | 2021-01-05 09:27:46 | |
Size | 9.4MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2019 64bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V9.2.0.0(WHQL) | ![]() |
Version | 9.2.0.0 | |
Update | 2020-12-10 11:20:23 | |
Size | 9.3MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows Server 2019 64bit
|
Driver | SUN1999Driver V9.0.6.0 (WHQL) | ![]() |
Version | 9.0.6.0 | |
Update | 2020-11-02 11:15:04 | |
Size | 9.3MB | |
OS |
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V8.2.0.0 (WHQL) | ![]() |
Version | 8.2.0.0 | |
Update | 2019-07-08 16:23:37 | |
Size | 4.8MB | |
OS |
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Embedded POSReady 7
|
Driver | SUN1999Driver V8.1.5.0 (WHQL) | ![]() |
Version | 8.1.5.0 | |
Update | 2019-07-08 16:26:08 | |
Size | 4.5MB | |
OS |
Windows XP SP3 32/64 bit
Windows Embedded POSReady 2009
|
Driver | WinCE 6.0 Driver V1.2.0.0 | ![]() |
Version | 1.2.0.0 | |
Update | 2019-07-08 17:59:12 | |
Size | 301.2KB | |
OS |
Windows CE 6.0
|
Driver | WinCE 5.0 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:02 | |
Size | 280KB | |
OS |
Windows CE 5.0
|
Driver | WinCE 4.2 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:47 | |
Size | 235.6KB | |
OS |
Windows CE 4.2
|
Driver | SUN1999 Linux Inbox Driver |
OS |
Linux Kernel 5.4 above
|
Driver | snx_V2.0.5.0 | ![]() |
Version | 2.0.5.0 | |
Update | 2020-03-09 16:09:46 | |
Size | 57.6KB | |
OS |
Linux Kernel 2.4.x / 2.6.x / 3.x / 4.x / 5.3
|
Driver | SUNDOS1.00.00.006 | ![]() |
Version | 1.00.00.006 | |
Update | 2014-08-19 10:36:25 | |
Size | 21KB | |
OS |
DOS
|
CDK1456PL
4-port RS-232 with Power Output & Cash Drawer interface & DC Jack Low Profile PCI Express Board
- Expands four independent RS-232 serial ports with communication speeds up to 115.2Kbps.
- Expands single 6-pin RJ11/12 Type Cash Drawer interface to drive +12 / 24VDC Cash Drawer.
- Expands single +12VDC Power Jack to connect POS peripheral, such as touch display.
- High speed SUN1999 16C950 compatible UART controller on-board.
- Full single-lane (or x1) PCI Express throughput.
- Designed to meet PCI Express Base Specification Revision 1.1
- Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin.
- On-chip hardware auto flow control to guarantee no data loss.
- Built-in ± 2KV ESD protection for all serial signals.
- Low profile bracket design idea for slim or portable PC.
- Plug-n-Play, I/O address and IRQ assigned by BIOS.
- SUNIX Windows based APIs for user easily implement Cash Drawer operation.
- Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
- Support Microsoft Windows and Linux.







Introduction
SUNIX CDK1456PL, PCI Express serial communication board, allows users to expand four RS-232 DB9M COM ports, one Cash Drawer 6-pin RJ-11/12 socket, and one +12VDC power jack on PC-based system. The board is compatible with PCI Express Base Specification Revision 1.1, allowing it to be installed in virtually any PC-based systems. This card has 128-bytes onboard FIFO buffer and compatible with 16C950 UART specification.
CDK1456PL supports +5 or +12VDC of power from each serial port via COM 1st and 9th pin output. It's convenient for users connecting serial devices without addition external power supply. For the cash drawer interface, user can operate both +12 and +24 Voltage cash drawers by implemented SUNIX Windows based API (Application Programming Interface). Both RS-232 and Cash Drawer interface are designed with SUNIX UART controller, SUN1999 and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial retail automation applications.
Features
Specifications
Serial Communication
Interface | RS-232 |
Controller | SUNIX SUN1999 (16C950 UART Compatible) |
BUS | PCI Express one lane (x1) |
No. of Port | 4-port |
IRQ & IO | Assigned by System |
FIFO | 128byte Hardware |
Signal | TxD, RxD, RTS, CTS, DTR, DSR, GND, 5V/12V/ DCD, +5V/12V/RI |
Baud rate | 50bps ~115.2Kbps |
Stop bit | 1, 1.5, 2 |
Parity | even, odd, none, mark, space |
Flow Control | None, Xon/Xoff, RTS/CTS |
Protection | ±2KV ESD protection for each signal Human Body Model (HBM) |
PCB Connector | DB44 Female |
Cable Connector | DB9 Male |
Cash Drawer Communication
Interface | RJ11/12 (6-pin), EPSON Printer Compatible |
Output | +12VDC |
Power Output
DC Power Jack Output | DC Jack +12VDC / 3A (depends on system power supply ability) |
COM port Output | +5 or 12VDC / 1A (depends on system power supply ability) |
Driver Support
Windows Client | XP / Vista / 7 / 8.x / 10 (X86/X64) |
Windows Server | 2003 / 2008 / 2012 / 2016 (X64) |
Windows Embedded | XP Embedded / POSReady 2009 / POSReady / Embedded System 2009 |
Linux | Linux 2.x / 3.x / 4.x / 5.3 |
DOS | DOS |
*UNIX | FreeBSD / QNX / SCO OpenServer / SCO UnixWare / Solaris |
*IBM OS/2 | WARP 3/WARP 4 |
"*" marked as a project supported operating system. Please contact us if you have any further need. |
Regulatory Approvals
Hardware |
CE, FCC, VCCI, BSMI |
Software |
Microsoft WHQL Windows • Windows Client: XP / Vista / 7 / 8.x / 10 (X86/X64) • Windows Server: 2003 / 2008 / 2012 / 2016 (X64) |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 85°C (-4 to 185°F) |
Physical Characteristics
PCB Dimension | 120 x 69 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Accessories
Including Accessories

- 40cm
- Part Number:1WDB-44M04009C3T10
- 1 pcs.
Support
Download Datasheet
Datasheet | CDK1456PL Datasheet |
![]() |
Download Driver
Driver | SUN1999Driver V9.2.2.0(WHQL) | ![]() |
Version | V9.2.2.0 | |
Update | 2021-01-05 09:27:46 | |
Size | 9.4MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2019 64bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V9.2.0.0(WHQL) | ![]() |
Version | 9.2.0.0 | |
Update | 2020-12-10 11:20:23 | |
Size | 9.3MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows Server 2019 64bit
|
Driver | SUN1999Driver V9.0.6.0 (WHQL) | ![]() |
Version | 9.0.6.0 | |
Update | 2020-11-02 11:15:04 | |
Size | 9.3MB | |
OS |
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V8.2.0.0 (WHQL) | ![]() |
Version | 8.2.0.0 | |
Update | 2019-07-08 16:23:37 | |
Size | 4.8MB | |
OS |
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Embedded POSReady 7
|
Driver | SUN1999Driver V8.1.5.0 (WHQL) | ![]() |
Version | 8.1.5.0 | |
Update | 2019-07-08 16:26:08 | |
Size | 4.5MB | |
OS |
Windows XP SP3 32/64 bit
Windows Embedded POSReady 2009
|
Driver | WinCE 6.0 Driver V1.2.0.0 | ![]() |
Version | 1.2.0.0 | |
Update | 2019-07-08 17:59:12 | |
Size | 301.2KB | |
OS |
Windows CE 6.0
|
Driver | WinCE 5.0 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:02 | |
Size | 280KB | |
OS |
Windows CE 5.0
|
Driver | WinCE 4.2 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:47 | |
Size | 235.6KB | |
OS |
Windows CE 4.2
|
Driver | SUN1999 Linux Inbox Driver |
OS |
Linux Kernel 5.4 above
|
Driver | snx_V2.0.5.0 | ![]() |
Version | 2.0.5.0 | |
Update | 2020-03-09 16:09:46 | |
Size | 57.6KB | |
OS |
Linux Kernel 2.4.x / 2.6.x / 3.x / 4.x / 5.3
|
Driver | SUNDOS1.00.00.006 | ![]() |
Version | 1.00.00.006 | |
Update | 2014-08-19 10:36:25 | |
Size | 21KB | |
OS |
DOS
|
CDK1456PL
4-port RS-232 with Power Output & Cash Drawer interface & DC Jack Low Profile PCI Express Board
- Expands four independent RS-232 serial ports with communication speeds up to 115.2Kbps.
- Expands single 6-pin RJ11/12 Type Cash Drawer interface to drive +12 / 24VDC Cash Drawer.
- Expands single +12VDC Power Jack to connect POS peripheral, such as touch display.
- High speed SUN1999 16C950 compatible UART controller on-board.
- Full single-lane (or x1) PCI Express throughput.
- Designed to meet PCI Express Base Specification Revision 1.1
- Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin.
- On-chip hardware auto flow control to guarantee no data loss.
- Built-in ± 2KV ESD protection for all serial signals.
- Low profile bracket design idea for slim or portable PC.
- Plug-n-Play, I/O address and IRQ assigned by BIOS.
- SUNIX Windows based APIs for user easily implement Cash Drawer operation.
- Certified by CE, FCC, RoHS, and Microsoft WHQL approval.
- Support Microsoft Windows and Linux.







SUNIX CDK1456PL, PCI Express serial communication board, allows users to expand four RS-232 DB9M COM ports, one Cash Drawer 6-pin RJ-11/12 socket, and one +12VDC power jack on PC-based system. The board is compatible with PCI Express Base Specification Revision 1.1, allowing it to be installed in virtually any PC-based systems. This card has 128-bytes onboard FIFO buffer and compatible with 16C950 UART specification.
CDK1456PL supports +5 or +12VDC of power from each serial port via COM 1st and 9th pin output. It's convenient for users connecting serial devices without addition external power supply. For the cash drawer interface, user can operate both +12 and +24 Voltage cash drawers by implemented SUNIX Windows based API (Application Programming Interface). Both RS-232 and Cash Drawer interface are designed with SUNIX UART controller, SUN1999 and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial retail automation applications.
Introduction
SUNIX CDK1456PL, PCI Express serial communication board, allows users to expand four RS-232 DB9M COM ports, one Cash Drawer 6-pin RJ-11/12 socket, and one +12VDC power jack on PC-based system. The board is compatible with PCI Express Base Specification Revision 1.1, allowing it to be installed in virtually any PC-based systems. This card has 128-bytes onboard FIFO buffer and compatible with 16C950 UART specification.
CDK1456PL supports +5 or +12VDC of power from each serial port via COM 1st and 9th pin output. It's convenient for users connecting serial devices without addition external power supply. For the cash drawer interface, user can operate both +12 and +24 Voltage cash drawers by implemented SUNIX Windows based API (Application Programming Interface). Both RS-232 and Cash Drawer interface are designed with SUNIX UART controller, SUN1999 and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial retail automation applications.
Features
Specifications
Serial Communication
Interface | RS-232 |
Controller | SUNIX SUN1999 (16C950 UART Compatible) |
BUS | PCI Express one lane (x1) |
No. of Port | 4-port |
IRQ & IO | Assigned by System |
FIFO | 128byte Hardware |
Signal | TxD, RxD, RTS, CTS, DTR, DSR, GND, 5V/12V/ DCD, +5V/12V/RI |
Baud rate | 50bps ~115.2Kbps |
Stop bit | 1, 1.5, 2 |
Parity | even, odd, none, mark, space |
Flow Control | None, Xon/Xoff, RTS/CTS |
Protection | ±2KV ESD protection for each signal Human Body Model (HBM) |
PCB Connector | DB44 Female |
Cable Connector | DB9 Male |
Cash Drawer Communication
Interface | RJ11/12 (6-pin), EPSON Printer Compatible |
Output | +12VDC |
Power Output
DC Power Jack Output | DC Jack +12VDC / 3A (depends on system power supply ability) |
COM port Output | +5 or 12VDC / 1A (depends on system power supply ability) |
Driver Support
Windows Client | XP / Vista / 7 / 8.x / 10 (X86/X64) |
Windows Server | 2003 / 2008 / 2012 / 2016 (X64) |
Windows Embedded | XP Embedded / POSReady 2009 / POSReady / Embedded System 2009 |
Linux | Linux 2.x / 3.x / 4.x / 5.3 |
DOS | DOS |
*UNIX | FreeBSD / QNX / SCO OpenServer / SCO UnixWare / Solaris |
*IBM OS/2 | WARP 3/WARP 4 |
"*" marked as a project supported operating system. Please contact us if you have any further need. |
Regulatory Approvals
Hardware |
CE, FCC, VCCI, BSMI |
Software |
Microsoft WHQL Windows • Windows Client: XP / Vista / 7 / 8.x / 10 (X86/X64) • Windows Server: 2003 / 2008 / 2012 / 2016 (X64) |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 85°C (-4 to 185°F) |
Physical Characteristics
PCB Dimension | 120 x 69 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Accessories
Including Accessories

- 40cm
- Part Number:1WDB-44M04009C3T10
- 1 pcs.
Support
Download Datasheet
Datasheet | CDK1456PL Datasheet |
![]() |
Download Driver
Driver | SUN1999Driver V9.2.2.0(WHQL) | ![]() |
Version | V9.2.2.0 | |
Update | 2021-01-05 09:27:46 | |
Size | 9.4MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2019 64bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V9.2.0.0(WHQL) | ![]() |
Version | 9.2.0.0 | |
Update | 2020-12-10 11:20:23 | |
Size | 9.3MB | |
OS |
Windows 10 20H2 (20H2) 32/64 bit
Windows 10 20H1 (2004) 32/64 bit
Windows Server 2019 64bit
|
Driver | SUN1999Driver V9.0.6.0 (WHQL) | ![]() |
Version | 9.0.6.0 | |
Update | 2020-11-02 11:15:04 | |
Size | 9.3MB | |
OS |
Windows 10 19H2 (1909) 32/64 bit
Windows 10 19H1 (1903) 32/64 bit
Windows 10 RS5 (1809) 32/64 bit
Windows 10 RS4 (1803) 32/64 bit
Windows 10 RS3 (1709) 32/64 bit
Windows 10 RS2 (1703) 32/64 bit
Windows 10 RS1 (1607) 32/64 bit
Windows Server 2016 64bit
Windows 10 Enterprise 2019 LTSC 32/64 bit
Windows 10 Enterprise 2016 LTSB 32/64 bit
Windows 10 S 32/64 bit
|
Driver | SUN1999Driver V8.2.0.0 (WHQL) | ![]() |
Version | 8.2.0.0 | |
Update | 2019-07-08 16:23:37 | |
Size | 4.8MB | |
OS |
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Embedded POSReady 7
|
Driver | SUN1999Driver V8.1.5.0 (WHQL) | ![]() |
Version | 8.1.5.0 | |
Update | 2019-07-08 16:26:08 | |
Size | 4.5MB | |
OS |
Windows XP SP3 32/64 bit
Windows Embedded POSReady 2009
|
Driver | WinCE 6.0 Driver V1.2.0.0 | ![]() |
Version | 1.2.0.0 | |
Update | 2019-07-08 17:59:12 | |
Size | 301.2KB | |
OS |
Windows CE 6.0
|
Driver | WinCE 5.0 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:02 | |
Size | 280KB | |
OS |
Windows CE 5.0
|
Driver | WinCE 4.2 Driver V1.1.0.0 | ![]() |
Version | 1.1.0.0 | |
Update | 2019-07-08 18:00:47 | |
Size | 235.6KB | |
OS |
Windows CE 4.2
|
Driver | SUN1999 Linux Inbox Driver |
OS |
Linux Kernel 5.4 above
|
Driver | snx_V2.0.5.0 | ![]() |
Version | 2.0.5.0 | |
Update | 2020-03-09 16:09:46 | |
Size | 57.6KB | |
OS |
Linux Kernel 2.4.x / 2.6.x / 3.x / 4.x / 5.3
|
Driver | SUNDOS1.00.00.006 | ![]() |
Version | 1.00.00.006 | |
Update | 2014-08-19 10:36:25 | |
Size | 21KB | |
OS |
DOS
|