Review on Keyboard SVEN Standard 301 Black USB+PS/2 by Micha Mitrut ᠌

An interesting fact, the PS / 2 signal frequency is very low (Kilohertz), which allows such a device to be interrogated by most microcontrollers via GPIO (i. E. it is quite easy to make friends with routers, with arduins and other things that your hands can reach in the firmware) Some pros: Norm Claudia, there is even an original style. There are horns. There is a PS/2 to USB adapter included. (I probably won't use it) On hospitals I use PS / 2 keyboards, because this connector was designed for this type of device. What is reflected in the standard features. - any mother can do WakeUp by pressing buttons on PS / 2, not any for USB. Cons below: If you twist it in your hands, you can see that the plastic is relatively soft, within the limits of convenience. Under load, the clave elastically absorbs. In other matters, if you do not hit it, this does not happen. And if you beat, it is likely that it has more chances not to crack.