Step22: Touchpad/Pointing Stick. The PS/2 signals from a laptop's pad/pointing stick can be converted to USB with an off-the-shelf converter as shown in numerous videos. If you also want to convert a laptop keyboard to USB, then it makes sense to combine these tasks with a Teensy and only use 1 USB port. Itcommands the PS/2 touchpad to be in remote mode so that it only responds with movement data when polled. This method fits in easily with a Teensy that is also scanning the keyboard matrix at a regular rate. The "Touchpad_Stream_mode.ino" code commands the PS/2 touchpad to be in stream mode which allows it to send movement data whenever it wants. USB Keyboard to PS/2 Adapter - F/M - USB keyboard to PS2 Adapter - USB to PS2 Adapter (GC46FMKEY) UCEC PS/2 to USB Adapter Converter for PS2 Keyboard Mouse #1 Best Seller . Perixx Perimice-209 P, Wired PS2 Mouse with 1000 DPI Resolution, Black, (10442) APS/2 Y splitter is a clever little adapter or cable which lets you plug a PS/2 keyboard and PS2 mouse into a single PS/2 socket in a computer. This is especially useful on laptop or notebook computers which typically only have one PS2 socket. Although you can get PS/2 to USB adapters there may be circumstances where you would like to connect both devices to the same socket, for example: if Notall USB keyboards/mice support a PS/2 connection automatically using an adapter from one of the manufacturers, and vice versa with PS/2 keyboards/mice. The support needs to be built into the device. I have seen PS/2 port emulators for USB connections, for connecting a PS/2 keyboard and a mouse to a single USB port, but not the other way round. Doesyour old mechanical keyboard or Model M no longer work on your new PC that lacks PS/2 ports? With this adapter, that's not a problem whatsoever. This ad iDFQQ0.

can i convert ps2 keyboard to usb