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- HP Elite Desk 800 tiny desktop ; how to install serial port

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09-01-2023 01:51 AM
I have HP Elite Desk 800 tiny desktop. I need to connect serial device to desktop but it does not have serial port. Can someone guide me for a add on serial card that can be installed on board and a serial port DB9 on backside of computer.
09-01-2023 05:48 AM - edited 09-01-2023 05:51 AM
Depending on the rest of the model number - HP Elite Desk 800 there is usually a G number for example G4
It is just a matter of adding a HP Internal Serial Port Flex IO card part # 3TK76AA, if your model is on the supported list.
https://www8.hp.com/h20195/v2/GetDocument.aspx?docname=c06042607
scroll down to the indicated card.
I found one on EBay
https://www.ebay.com/itm/385708191387?epid=19061442860&hash=item59cdffee9b:g:u0UAAOSwhftkjDK6
I'm not an HP employee.
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