Technical Services

SUNIX have specialized in the field of serial RS-232 communication more than 25 years. From our IC designing, we have formed a complete R&D team that can provide customers with a full range of service. Please reference the technical inquiry from our customers below, or you could leave your inquiry to us, we will return you soon.

  

Search Results

Question

When connecting my Macbook to TV with HDMI it does not show the TV as a selected audio device. I have previously used other dongles that support video and audio, like this one is advertised to do, so I am aware that my computer and TV are working fine. Please can you provide any additional support.
Answer...

Question

I need to know if you have any Parallel PCIe cards that support legacy 278/378/3BC ISA address under Windows.
Answer...

Question

Hello,

I have recently purchased a UPD2018 but I am having problems with it. I've tried the recommendation in the manual of trying a different PCI slot and uninstalling/reinstalling the drivers. I've tried the driver off your website and also just letting windows try to find them but neither work. I have attached a few images of what is happening and what my computer is currently running (which i believe has the proper requirements).

Hope you can help me!
Sarah
Answer...

Question

My expansion cards are not working due to a driver fault. I have downloaded and installed the latest driver from the Sunix and currently I keep getting a Code 10 error stating the device cannot start. In terms of power I can confirm the SATA power is working, and any USB device I connect does power on.
Answer...

Question

i installed the driver SUN1999Driver V8.1.5.0 (WHQL) in win 7 (64 bits), but i have no access to the port LPT
Answer...

Technical Services

SUNIX have specialized in the field of serial RS-232 communication more than 25 years. From our IC designing, we have formed a complete R&D team that can provide customers with a full range of service. Please reference the technical inquiry from our customers below, or you could leave your inquiry to us, we will return you soon.

  

Search Results

Question

When connecting my Macbook to TV with HDMI it does not show the TV as a selected audio device. I have previously used other dongles that support video and audio, like this one is advertised to do, so I am aware that my computer and TV are working fine. Please can you provide any additional support.
Answer...

Question

I need to know if you have any Parallel PCIe cards that support legacy 278/378/3BC ISA address under Windows.
Answer...

Question

Hello,

I have recently purchased a UPD2018 but I am having problems with it. I've tried the recommendation in the manual of trying a different PCI slot and uninstalling/reinstalling the drivers. I've tried the driver off your website and also just letting windows try to find them but neither work. I have attached a few images of what is happening and what my computer is currently running (which i believe has the proper requirements).

Hope you can help me!
Sarah
Answer...

Question

My expansion cards are not working due to a driver fault. I have downloaded and installed the latest driver from the Sunix and currently I keep getting a Code 10 error stating the device cannot start. In terms of power I can confirm the SATA power is working, and any USB device I connect does power on.
Answer...

Question

i installed the driver SUN1999Driver V8.1.5.0 (WHQL) in win 7 (64 bits), but i have no access to the port LPT
Answer...

Technical Services

SUNIX have specialized in the field of serial RS-232 communication more than 25 years. From our IC designing, we have formed a complete R&D team that can provide customers with a full range of service. Please reference the technical inquiry from our customers below, or you could leave your inquiry to us, we will return you soon.

  

Search Results

Question

When connecting my Macbook to TV with HDMI it does not show the TV as a selected audio device. I have previously used other dongles that support video and audio, like this one is advertised to do, so I am aware that my computer and TV are working fine. Please can you provide any additional support.
Answer...

Question

I need to know if you have any Parallel PCIe cards that support legacy 278/378/3BC ISA address under Windows.
Answer...

Question

Hello,

I have recently purchased a UPD2018 but I am having problems with it. I've tried the recommendation in the manual of trying a different PCI slot and uninstalling/reinstalling the drivers. I've tried the driver off your website and also just letting windows try to find them but neither work. I have attached a few images of what is happening and what my computer is currently running (which i believe has the proper requirements).

Hope you can help me!
Sarah
Answer...

Question

My expansion cards are not working due to a driver fault. I have downloaded and installed the latest driver from the Sunix and currently I keep getting a Code 10 error stating the device cannot start. In terms of power I can confirm the SATA power is working, and any USB device I connect does power on.
Answer...

Question

i installed the driver SUN1999Driver V8.1.5.0 (WHQL) in win 7 (64 bits), but i have no access to the port LPT
Answer...

Technical Services

SUNIX have specialized in the field of serial RS-232 communication more than 25 years. From our IC designing, we have formed a complete R&D team that can provide customers with a full range of service. Please reference the technical inquiry from our customers below, or you could leave your inquiry to us, we will return you soon.

  

Search Results

Question

When connecting my Macbook to TV with HDMI it does not show the TV as a selected audio device. I have previously used other dongles that support video and audio, like this one is advertised to do, so I am aware that my computer and TV are working fine. Please can you provide any additional support.
Answer...

Question

I need to know if you have any Parallel PCIe cards that support legacy 278/378/3BC ISA address under Windows.
Answer...

Question

Hello,

I have recently purchased a UPD2018 but I am having problems with it. I've tried the recommendation in the manual of trying a different PCI slot and uninstalling/reinstalling the drivers. I've tried the driver off your website and also just letting windows try to find them but neither work. I have attached a few images of what is happening and what my computer is currently running (which i believe has the proper requirements).

Hope you can help me!
Sarah
Answer...

Question

My expansion cards are not working due to a driver fault. I have downloaded and installed the latest driver from the Sunix and currently I keep getting a Code 10 error stating the device cannot start. In terms of power I can confirm the SATA power is working, and any USB device I connect does power on.
Answer...

Question

i installed the driver SUN1999Driver V8.1.5.0 (WHQL) in win 7 (64 bits), but i have no access to the port LPT
Answer...