The set has 2.4Ghz wireless technology, 10m range, USB nano receiver and works with Android, Windows, iOS, Linux. #13#10#13#10Keyboard: #13#10- 104 keys #13#10- QWERTY layout #13#10- low-profile keys #13#10- full-size #13#10- powered by 1 x AAA #13#10#13#10Mouse: #13#10- optical sensor #13#10- resolution 800 / 1200 / 1600 DPI #13#10- 4 buttons and scroll wheel #13#10- DPI button to change resolution #13#10- powered by 1 x AA