HYTOBI K10 Full Basic Standard USB Wired Keyboard LOK10-BLK (Black) Great basic standard full size 104 key keyboard that provides a comfortable and quiet typing experience. USB Wired providing simple plug n' play connectivity and installation. Here's how simple; 1. Plug 2. n' play Our keyboards don't hate, they are compatible with PC, MAC, Linux, Windows 95/98/Me/NT/XP/2000/Vista/7 and 8... Oh yeah, it's also spill resistant. Full Calculator providing easy access to quick calculations and number entering. Backed by HYTOBI 1 year manufacturer's warranty