Cliptec Keyboard With Touchpad Slimtouch Air Rzk3 (Rzk355)

Keyboard specifications Wireless technology: 2.4 GHz Wireless distance: up to 10 m Key life: 3 million times Keys: 78 + 10 multimedia keys Key force: 60g+-10g On/Off Switch: Yes Input power: 2*AAA battery Operating current: ≤3 mA Compatible OS: Win98, 98SE, 2000, ME, XP, Vista, Win7, Win8 and Win10 Dimensions: 366.5(L) x 122(W) x 19(H) mm Weight: 320+/-10 g (without batteries) Touchpad specifications Size: 90 x 75 mm Buttons: 2 (right and left)