On Sat, 20 Apr 2019 at 19:05, ToddAndMargo via users <users@lists.fedoraproject.org> wrote:
>> On Sun, 21 Apr 2019, 09:34 ToddAndMargo via users,
>> <users@lists.fedoraproject.org <mailto:users@lists.fedoraproject.org>>
>> wrote:
>>
>>     $ xinput --list --short | grep -i chesen
>>     ⎜   ↳ CHESEN PS2 to USB Converter Mouse         id=17   [slave
>>     pointer  (2)]
>>           ↳ CHESEN PS2 to USB Converter              id=16   [slave
>>     keyboard (3)]
>>           ↳ CHESEN PS2 to USB Converter System Control       id=18
>>       [slave  keyboard
>>     (3)]
>>           ↳ CHESEN PS2 to USB Converter Consumer Control     id=19   [slave
>>     keyboard (3)] 
On 4/20/19 2:56 PM, Seth Kenlon wrote:
> It's the manufacturer of your keyboard.
> As is the case with modern Electronics, sometimes something manufactured
> by one vendor is branded and sold by another,so you may not recognize
> the name.
>
> https://devicehunt.com/view/type/usb/vendor/0A81/device/0101
>

Great link!

Why is it called a mouse?

CHESEN PS2 to USB Converter Mouse


You need the full USB VID and PID.  Chesen supplies the internals
for a USB dongle sold under various names with "Y" cable for PS2 
mouse and keyboard connectors.   The same Chesen internals could
be used internally in PC's with PS/2 ports or in keyboard-video-mouse
switches. 

--
George N. White III