[Sort of Self Solved] PS/2 Power/Protocol Sufficient for USB Wireless Mouse/Keyboard Transceiver?

bitSync

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Nov 1, 2013
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[Edited 9/19/2015 to add status]

I think I've answered my question through additional research. I think the PS/2 to USB adapter I was considering (please see original post below) can only be used to attach PS/2 style keyboard and mouse connectors to a computer's USB port, not to introduce a USB wireless keyboard and mouse transceiver signals to a computer's PS/2 ports.

I think I've further learned that this is not possible because the USB wireless keyboard and mouse transceivers don't do any sort of USB-to-PS/2 protocol translation, they interface through the USB driver. Also, I think the chipset inside these PS/2 to USB adapters cannot support the job I wanted it to do.

Bottom line is, after a good bit of Internet research I believe I have an unsolvable problem. The only solution apparent to me would be the unlikely advertisement of a NOS wireless keyboard and mouse matching the capabilities and configuration of the one I'm currently using (equivalent to the Wireless Desktop PT-2001) for sale on the Internet. But I'd love to hear if anyone out there has solved this problem.

The original post follows.

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[Original post]

I have a current multi-computer configuration using a very old bargain CompUSA PS/2 style wireless keyboard and mouse combo (the kind with the clunky RF transceiver and the PS/2 connector tails) interfaced with several computers using an Aten CS1004 KVM switch (PS/2) for mouse and keyboard only; video for the dedicated monitors is wired direct between the video cards and dedicated displays for the computers. This configuration works very well, but I anticipate the aging CompUSA PS/2 wireless mouse and/or keyboard will fail someday soon and I'm trying to spare-up before that happens, or maybe even cut over to new equipment before it happens. I have a spare Aten CS1004 KVM switch but the current one is so rock solid I'm not very worried about it.

It turns out that replacement PS/2 style wireless mouse/keyboard combos (the kind with the clunky RF transceiver and the PS/2 connector tails) are pretty difficult to find now. Plenty of USB models out there. If I could find a suitable PS/2 style wireless mouse/keyboard combo I'd probably get that since that configuration is working. But since I'm not having much luck finding those, here's what I'm considering and wondering about.

If I purchase a USB style wireless keyboard and mouse combo and a dual tail (mouse and keyboard) PS/2 to USB converter, including USB gender coupler, can I expect the USB wireless keyboard/mouse transceiver to operate properly from the power [ed. - and protocol] it receives from the connected computers through the KVM and by way of the PS/2 connections and the PS/2 to USB converter?

Very grateful if anyone has had some experience with this scenario and can enlighten me. Thanks!

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Solution
That is some old school equipment!

But yes, usb->ps2+ wireless USB might not be possible depending on the device. A good deal of wireless keyboards are very finicky, going as far as not even showing up without the right driver (or barely working). Again, all depends on your specific device though.

What might work is an old school IR keyboard and separate IR mouse, those used to come in PS2 compatible versions so you might be able to see some that still support it.
That is some old school equipment!

But yes, usb->ps2+ wireless USB might not be possible depending on the device. A good deal of wireless keyboards are very finicky, going as far as not even showing up without the right driver (or barely working). Again, all depends on your specific device though.

What might work is an old school IR keyboard and separate IR mouse, those used to come in PS2 compatible versions so you might be able to see some that still support it.
 
Solution

bitSync

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Nov 1, 2013
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Thanks for the feedback. Yes, some old gear indeed, but it works flawlessly for wireless keyboard/mouse through KVM, hence my interest to keep the configuration I have. If it's any consolation about the ancient technology there's an i7 workstation on the other end of the KVM, so I'm integrating old and new. I had not looked into the IR option so I'll do that. Thanks again.