PUB0300XL
3-port 12V Powered USB PCI Express Low Profile Add-On Card
- Compliance with PCI Express Base Specification Reversion 1.1.
- Compliant with the Universal Serial Bus (USB) Specification Revision 2.0
- High performance USB 2.0 PCI Express host controller on board.
- Support 3 external Powered USB ports.
- Powered USB port supports +12VDC power output with maximum 3A / per port.
- Each Powered USB ports built-in over current protection.
- Built-in ESD protection for all serial signals meets IEC61000-4-2 and DELL M6403_A08 standard.
- Plug-n-Play, I/O address and IRQ assigned by operating system.
- Support USB device Hot-Swapping and Plug-n-Play function.
- Low profile bracket design idea for slim or portable PC.
- Certified by RoHS CE, FCC ClassB approval.
- Support Linux, Microsoft 2000, XP, 2003 Vista, 2008, 7, 8.x and 10 (X86/X64) operation system.









Introduction
USB allows peripheral devices to exchange data with a PC and also to receive power over the USB bus. Unfortunately, the bus supplied power is limit to 2.5 Watts (0.5A @ +5V) per port, sufficient to provide enough power to input devices, web cameras among other low power devices. Other devices like printer, displays, pin pads, external DVD-ROM and hard drives still require an external power supply. Here comes Powered USB, it eliminates the need for additional power supplies. Powered USB provides the necessary power as well as the communication signals over a hot pluggable cable. In addition, the Powered USB solves the physical host side cable locking problem associated with the standard USB connector by providing a host cable locking mechanism.
The Powered USB PCI Express Add-On card provides a convenient and affordable way to add up to three Powered USB 2.0 ports to a PC. Devices which require more power than provided by the regular USB interface can be easily installed and used with no need for an additional power supply. SUNIX PUB0300XL Powered USB PCI Express Add-On card, carrying the latest power switching technology provides +12VDC, through the PC power supply directly to its 3 Powered USB ports. Powered USB PCI Express Add-On card is backward compatible to regular USB 1.1 and USB 2.0 devices.
POS systems become more and more stylish now days, with limited space for the terminal and all peripherals inside. Safe your valuable space and get rid of the peripherals’ power supplies using the Powered USB PCI Express Add-On card. This Add-On card is the ideal solution for today’s point of service systems, especially allowing the board to be installed in any slim size PC-based system with low profile bracket structure.
Specifications
Hardware
BUS | PCI Express Spec 1.1, Single-Lane (x1) |
Controller | PCI Express USB 2.0 Host controller, PI7C9X440SL |
USB Standard | Enhanced Host Controller Interface (EHCI) and Open Host Controller Interface (OHCI) |
IRQ & IO | Assigned by System |
Serial Communication
Interface | Universal Serial Bus 2.0 |
Speed |
High-Speed (HS), Full-Speed(FS) and Low-Speed(LS) Data Transfer rate of 1.5, 12, and 480Mbps |
No. of Port | 3-port |
Protection |
±15KV ESD protection for each signal Human Body Model (HBM) ±15KV IEC61000-4-2 Air Gap Discharge ±8KV IEC61000-4-2 Contact Discharge DELL M6403_A09 Direct Pin Injection |
PCB Connector | Powered USB Connector |
Power
Source | +12VDC / PCIe GFx power connector 2x3 Type |
Output Capacity |
Standard USB 2.0 Port: +5VDC / Maximum 0.5A / each port Powered USB Port: +12VDC / Maximum 3.0A / each port Note: Total power output capacity will be limited by system power supply. |
Over Current Protection |
Standard USB 2.0 Port: +5VDC / Share Maximum 2.0A / 3-port total Powered USB Port: +12VDC / 3.0A@16V PTC fuse / each port |
Power Consumption | 1.1W @ 3.3V (board only without power output to device) |
Driver Support
Microsoft Client | XP / Vista / 7 / 8.x /10 (X86/X64) |
Microsoft Server | 2003 / 2008 / 2012 / 2016 (X64) |
Microsoft Embedded | XP Embedded / POS Ready 2009 / Embedded System |
Linux | Linux 2.4.x / 2.6.x /3.x |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 70°C (-4 to 158°F) |
Standards and Certifications
Safety | UL, cUL, TÜV, CB |
EMC | CE, FCC, VCCI, BSMI, KCC Class B Standard |
Green | RoHS, CRoHS, WEEE |
Physical Characteristics
PCB Dimension | 130 x 68 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Support
Download Manual
Manual | Powered_USB_PCIe_Card_Manual |
![]() |
Version | Ver 1.0 | |
Update | 2014-04-11 12:24:52 | |
Size | 1MB |
Download Datasheet
Datasheet | PUB0300XL-Datasheet-V11 |
![]() |
Download Driver
Driver | USB2.0 Windows Inbox Driver |
OS |
Windows 11 64bit
Windows 10 32/64 bit
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows XP SP3 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2016 64bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Server 2008 64-bit
|
Driver | USB Linux Inbox Driver |
OS |
Linux 2.6.x above
|
PUB0300XL
3-port 12V Powered USB PCI Express Low Profile Add-On Card
- Compliance with PCI Express Base Specification Reversion 1.1.
- Compliant with the Universal Serial Bus (USB) Specification Revision 2.0
- High performance USB 2.0 PCI Express host controller on board.
- Support 3 external Powered USB ports.
- Powered USB port supports +12VDC power output with maximum 3A / per port.
- Each Powered USB ports built-in over current protection.
- Built-in ESD protection for all serial signals meets IEC61000-4-2 and DELL M6403_A08 standard.
- Plug-n-Play, I/O address and IRQ assigned by operating system.
- Support USB device Hot-Swapping and Plug-n-Play function.
- Low profile bracket design idea for slim or portable PC.
- Certified by RoHS CE, FCC ClassB approval.
- Support Linux, Microsoft 2000, XP, 2003 Vista, 2008, 7, 8.x and 10 (X86/X64) operation system.









Introduction
USB allows peripheral devices to exchange data with a PC and also to receive power over the USB bus. Unfortunately, the bus supplied power is limit to 2.5 Watts (0.5A @ +5V) per port, sufficient to provide enough power to input devices, web cameras among other low power devices. Other devices like printer, displays, pin pads, external DVD-ROM and hard drives still require an external power supply. Here comes Powered USB, it eliminates the need for additional power supplies. Powered USB provides the necessary power as well as the communication signals over a hot pluggable cable. In addition, the Powered USB solves the physical host side cable locking problem associated with the standard USB connector by providing a host cable locking mechanism.
The Powered USB PCI Express Add-On card provides a convenient and affordable way to add up to three Powered USB 2.0 ports to a PC. Devices which require more power than provided by the regular USB interface can be easily installed and used with no need for an additional power supply. SUNIX PUB0300XL Powered USB PCI Express Add-On card, carrying the latest power switching technology provides +12VDC, through the PC power supply directly to its 3 Powered USB ports. Powered USB PCI Express Add-On card is backward compatible to regular USB 1.1 and USB 2.0 devices.
POS systems become more and more stylish now days, with limited space for the terminal and all peripherals inside. Safe your valuable space and get rid of the peripherals’ power supplies using the Powered USB PCI Express Add-On card. This Add-On card is the ideal solution for today’s point of service systems, especially allowing the board to be installed in any slim size PC-based system with low profile bracket structure.
Specifications
Hardware
BUS | PCI Express Spec 1.1, Single-Lane (x1) |
Controller | PCI Express USB 2.0 Host controller, PI7C9X440SL |
USB Standard | Enhanced Host Controller Interface (EHCI) and Open Host Controller Interface (OHCI) |
IRQ & IO | Assigned by System |
Serial Communication
Interface | Universal Serial Bus 2.0 |
Speed |
High-Speed (HS), Full-Speed(FS) and Low-Speed(LS) Data Transfer rate of 1.5, 12, and 480Mbps |
No. of Port | 3-port |
Protection |
±15KV ESD protection for each signal Human Body Model (HBM) ±15KV IEC61000-4-2 Air Gap Discharge ±8KV IEC61000-4-2 Contact Discharge DELL M6403_A09 Direct Pin Injection |
PCB Connector | Powered USB Connector |
Power
Source | +12VDC / PCIe GFx power connector 2x3 Type |
Output Capacity |
Standard USB 2.0 Port: +5VDC / Maximum 0.5A / each port Powered USB Port: +12VDC / Maximum 3.0A / each port Note: Total power output capacity will be limited by system power supply. |
Over Current Protection |
Standard USB 2.0 Port: +5VDC / Share Maximum 2.0A / 3-port total Powered USB Port: +12VDC / 3.0A@16V PTC fuse / each port |
Power Consumption | 1.1W @ 3.3V (board only without power output to device) |
Driver Support
Microsoft Client | XP / Vista / 7 / 8.x /10 (X86/X64) |
Microsoft Server | 2003 / 2008 / 2012 / 2016 (X64) |
Microsoft Embedded | XP Embedded / POS Ready 2009 / Embedded System |
Linux | Linux 2.4.x / 2.6.x /3.x |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 70°C (-4 to 158°F) |
Standards and Certifications
Safety | UL, cUL, TÜV, CB |
EMC | CE, FCC, VCCI, BSMI, KCC Class B Standard |
Green | RoHS, CRoHS, WEEE |
Physical Characteristics
PCB Dimension | 130 x 68 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Support
Download Manual
Manual | Powered_USB_PCIe_Card_Manual |
![]() |
Version | Ver 1.0 | |
Update | 2014-04-11 12:24:52 | |
Size | 1MB |
Download Datasheet
Datasheet | PUB0300XL-Datasheet-V11 |
![]() |
Download Driver
Driver | USB2.0 Windows Inbox Driver |
OS |
Windows 11 64bit
Windows 10 32/64 bit
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows XP SP3 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2016 64bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Server 2008 64-bit
|
Driver | USB Linux Inbox Driver |
OS |
Linux 2.6.x above
|
PUB0300XL
3-port 12V Powered USB PCI Express Low Profile Add-On Card
- Compliance with PCI Express Base Specification Reversion 1.1.
- Compliant with the Universal Serial Bus (USB) Specification Revision 2.0
- High performance USB 2.0 PCI Express host controller on board.
- Support 3 external Powered USB ports.
- Powered USB port supports +12VDC power output with maximum 3A / per port.
- Each Powered USB ports built-in over current protection.
- Built-in ESD protection for all serial signals meets IEC61000-4-2 and DELL M6403_A08 standard.
- Plug-n-Play, I/O address and IRQ assigned by operating system.
- Support USB device Hot-Swapping and Plug-n-Play function.
- Low profile bracket design idea for slim or portable PC.
- Certified by RoHS CE, FCC ClassB approval.
- Support Linux, Microsoft 2000, XP, 2003 Vista, 2008, 7, 8.x and 10 (X86/X64) operation system.









Introduction
USB allows peripheral devices to exchange data with a PC and also to receive power over the USB bus. Unfortunately, the bus supplied power is limit to 2.5 Watts (0.5A @ +5V) per port, sufficient to provide enough power to input devices, web cameras among other low power devices. Other devices like printer, displays, pin pads, external DVD-ROM and hard drives still require an external power supply. Here comes Powered USB, it eliminates the need for additional power supplies. Powered USB provides the necessary power as well as the communication signals over a hot pluggable cable. In addition, the Powered USB solves the physical host side cable locking problem associated with the standard USB connector by providing a host cable locking mechanism.
The Powered USB PCI Express Add-On card provides a convenient and affordable way to add up to three Powered USB 2.0 ports to a PC. Devices which require more power than provided by the regular USB interface can be easily installed and used with no need for an additional power supply. SUNIX PUB0300XL Powered USB PCI Express Add-On card, carrying the latest power switching technology provides +12VDC, through the PC power supply directly to its 3 Powered USB ports. Powered USB PCI Express Add-On card is backward compatible to regular USB 1.1 and USB 2.0 devices.
POS systems become more and more stylish now days, with limited space for the terminal and all peripherals inside. Safe your valuable space and get rid of the peripherals’ power supplies using the Powered USB PCI Express Add-On card. This Add-On card is the ideal solution for today’s point of service systems, especially allowing the board to be installed in any slim size PC-based system with low profile bracket structure.
Specifications
Hardware
BUS | PCI Express Spec 1.1, Single-Lane (x1) |
Controller | PCI Express USB 2.0 Host controller, PI7C9X440SL |
USB Standard | Enhanced Host Controller Interface (EHCI) and Open Host Controller Interface (OHCI) |
IRQ & IO | Assigned by System |
Serial Communication
Interface | Universal Serial Bus 2.0 |
Speed |
High-Speed (HS), Full-Speed(FS) and Low-Speed(LS) Data Transfer rate of 1.5, 12, and 480Mbps |
No. of Port | 3-port |
Protection |
±15KV ESD protection for each signal Human Body Model (HBM) ±15KV IEC61000-4-2 Air Gap Discharge ±8KV IEC61000-4-2 Contact Discharge DELL M6403_A09 Direct Pin Injection |
PCB Connector | Powered USB Connector |
Power
Source | +12VDC / PCIe GFx power connector 2x3 Type |
Output Capacity |
Standard USB 2.0 Port: +5VDC / Maximum 0.5A / each port Powered USB Port: +12VDC / Maximum 3.0A / each port Note: Total power output capacity will be limited by system power supply. |
Over Current Protection |
Standard USB 2.0 Port: +5VDC / Share Maximum 2.0A / 3-port total Powered USB Port: +12VDC / 3.0A@16V PTC fuse / each port |
Power Consumption | 1.1W @ 3.3V (board only without power output to device) |
Driver Support
Microsoft Client | XP / Vista / 7 / 8.x /10 (X86/X64) |
Microsoft Server | 2003 / 2008 / 2012 / 2016 (X64) |
Microsoft Embedded | XP Embedded / POS Ready 2009 / Embedded System |
Linux | Linux 2.4.x / 2.6.x /3.x |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 70°C (-4 to 158°F) |
Standards and Certifications
Safety | UL, cUL, TÜV, CB |
EMC | CE, FCC, VCCI, BSMI, KCC Class B Standard |
Green | RoHS, CRoHS, WEEE |
Physical Characteristics
PCB Dimension | 130 x 68 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Support
Download Manual
Manual | Powered_USB_PCIe_Card_Manual |
![]() |
Version | Ver 1.0 | |
Update | 2014-04-11 12:24:52 | |
Size | 1MB |
Download Datasheet
Datasheet | PUB0300XL-Datasheet-V11 |
![]() |
Download Driver
Driver | USB2.0 Windows Inbox Driver |
OS |
Windows 11 64bit
Windows 10 32/64 bit
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows XP SP3 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2016 64bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Server 2008 64-bit
|
Driver | USB Linux Inbox Driver |
OS |
Linux 2.6.x above
|
PUB0300XL
3-port 12V Powered USB PCI Express Low Profile Add-On Card
- Compliance with PCI Express Base Specification Reversion 1.1.
- Compliant with the Universal Serial Bus (USB) Specification Revision 2.0
- High performance USB 2.0 PCI Express host controller on board.
- Support 3 external Powered USB ports.
- Powered USB port supports +12VDC power output with maximum 3A / per port.
- Each Powered USB ports built-in over current protection.
- Built-in ESD protection for all serial signals meets IEC61000-4-2 and DELL M6403_A08 standard.
- Plug-n-Play, I/O address and IRQ assigned by operating system.
- Support USB device Hot-Swapping and Plug-n-Play function.
- Low profile bracket design idea for slim or portable PC.
- Certified by RoHS CE, FCC ClassB approval.
- Support Linux, Microsoft 2000, XP, 2003 Vista, 2008, 7, 8.x and 10 (X86/X64) operation system.









USB allows peripheral devices to exchange data with a PC and also to receive power over the USB bus. Unfortunately, the bus supplied power is limit to 2.5 Watts (0.5A @ +5V) per port, sufficient to provide enough power to input devices, web cameras among other low power devices. Other devices like printer, displays, pin pads, external DVD-ROM and hard drives still require an external power supply. Here comes Powered USB, it eliminates the need for additional power supplies. Powered USB provides the necessary power as well as the communication signals over a hot pluggable cable. In addition, the Powered USB solves the physical host side cable locking problem associated with the standard USB connector by providing a host cable locking mechanism.
The Powered USB PCI Express Add-On card provides a convenient and affordable way to add up to three Powered USB 2.0 ports to a PC. Devices which require more power than provided by the regular USB interface can be easily installed and used with no need for an additional power supply. SUNIX PUB0300XL Powered USB PCI Express Add-On card, carrying the latest power switching technology provides +12VDC, through the PC power supply directly to its 3 Powered USB ports. Powered USB PCI Express Add-On card is backward compatible to regular USB 1.1 and USB 2.0 devices.
POS systems become more and more stylish now days, with limited space for the terminal and all peripherals inside. Safe your valuable space and get rid of the peripherals’ power supplies using the Powered USB PCI Express Add-On card. This Add-On card is the ideal solution for today’s point of service systems, especially allowing the board to be installed in any slim size PC-based system with low profile bracket structure.
Introduction
USB allows peripheral devices to exchange data with a PC and also to receive power over the USB bus. Unfortunately, the bus supplied power is limit to 2.5 Watts (0.5A @ +5V) per port, sufficient to provide enough power to input devices, web cameras among other low power devices. Other devices like printer, displays, pin pads, external DVD-ROM and hard drives still require an external power supply. Here comes Powered USB, it eliminates the need for additional power supplies. Powered USB provides the necessary power as well as the communication signals over a hot pluggable cable. In addition, the Powered USB solves the physical host side cable locking problem associated with the standard USB connector by providing a host cable locking mechanism.
The Powered USB PCI Express Add-On card provides a convenient and affordable way to add up to three Powered USB 2.0 ports to a PC. Devices which require more power than provided by the regular USB interface can be easily installed and used with no need for an additional power supply. SUNIX PUB0300XL Powered USB PCI Express Add-On card, carrying the latest power switching technology provides +12VDC, through the PC power supply directly to its 3 Powered USB ports. Powered USB PCI Express Add-On card is backward compatible to regular USB 1.1 and USB 2.0 devices.
POS systems become more and more stylish now days, with limited space for the terminal and all peripherals inside. Safe your valuable space and get rid of the peripherals’ power supplies using the Powered USB PCI Express Add-On card. This Add-On card is the ideal solution for today’s point of service systems, especially allowing the board to be installed in any slim size PC-based system with low profile bracket structure.
Specifications
Hardware
BUS | PCI Express Spec 1.1, Single-Lane (x1) |
Controller | PCI Express USB 2.0 Host controller, PI7C9X440SL |
USB Standard | Enhanced Host Controller Interface (EHCI) and Open Host Controller Interface (OHCI) |
IRQ & IO | Assigned by System |
Serial Communication
Interface | Universal Serial Bus 2.0 |
Speed |
High-Speed (HS), Full-Speed(FS) and Low-Speed(LS) Data Transfer rate of 1.5, 12, and 480Mbps |
No. of Port | 3-port |
Protection |
±15KV ESD protection for each signal Human Body Model (HBM) ±15KV IEC61000-4-2 Air Gap Discharge ±8KV IEC61000-4-2 Contact Discharge DELL M6403_A09 Direct Pin Injection |
PCB Connector | Powered USB Connector |
Power
Source | +12VDC / PCIe GFx power connector 2x3 Type |
Output Capacity |
Standard USB 2.0 Port: +5VDC / Maximum 0.5A / each port Powered USB Port: +12VDC / Maximum 3.0A / each port Note: Total power output capacity will be limited by system power supply. |
Over Current Protection |
Standard USB 2.0 Port: +5VDC / Share Maximum 2.0A / 3-port total Powered USB Port: +12VDC / 3.0A@16V PTC fuse / each port |
Power Consumption | 1.1W @ 3.3V (board only without power output to device) |
Driver Support
Microsoft Client | XP / Vista / 7 / 8.x /10 (X86/X64) |
Microsoft Server | 2003 / 2008 / 2012 / 2016 (X64) |
Microsoft Embedded | XP Embedded / POS Ready 2009 / Embedded System |
Linux | Linux 2.4.x / 2.6.x /3.x |
Environment
Operation Temperature | 0 to 60°C (32 to 140°F) |
Operation Humidity | 5 to 95% RH |
Storage Temperature | -20 to 70°C (-4 to 158°F) |
Standards and Certifications
Safety | UL, cUL, TÜV, CB |
EMC | CE, FCC, VCCI, BSMI, KCC Class B Standard |
Green | RoHS, CRoHS, WEEE |
Physical Characteristics
PCB Dimension | 130 x 68 mm |
Bracket | Low Profile 80 mm |
Bracket Space | 1 |
Support
Download Manual
Manual | Powered_USB_PCIe_Card_Manual |
![]() |
Version | Ver 1.0 | |
Update | 2014-04-11 12:24:52 | |
Size | 1MB |
Download Datasheet
Datasheet | PUB0300XL-Datasheet-V11 |
![]() |
Download Driver
Driver | USB2.0 Windows Inbox Driver |
OS |
Windows 11 64bit
Windows 10 32/64 bit
Windows 8.1 32/64 bit
Windows 8.0 32/64 bit
Windows 7 SP1 32/64 bit
Windows XP SP3 32/64 bit
Windows Vista SP2 32/64 bit
Windows Server 2016 64bit
Windows Server 2012 R2 64-bit
Windows Server 2012 64bit
Windows Server 2008 R2 SP1 64bit
Windows Server 2008 64-bit
|
Driver | USB Linux Inbox Driver |
OS |
Linux 2.6.x above
|