COST-EFFECTIVE. it will allow you to use your old keyboard with your new computer which will only support USB interfacing. Nice way to extend the usefulness of high quality and favorite old keyboards. The adapter allowed you to use an old keyboard and helps to avoid unnecessary dumps. Highly recommend if you want to bring old keyboards back to life. life. COMPATIBILITY. It works perfectly even with very old keyboards. it allows you to reuse the old configuration with a complete PS2 KVM. It works with Linux and Win. Old keyboards and mice that were in the basement can come in handy again. RECOGNIZED INSTANTLY.It is able to connect the keyboard and mouse and plug everything into the USB port which immediately detects the device. The working speed works perfectly. Perfectly connect a mouse and keyboard to a laptop and was recognized as soon as you booted up. A QUALITY ITEM.With a USB chip in it。 Plugging it into the kvm cables was easy and solid. The quality of the adapter seems to be