OKER K-2610 Wireless Num Pad
-OKER Model:K2610 Wireless Numeric Keyboard
-Wireless numeric keyboard, modern design
-Support windows 10 , 8 , 7 , xp ,2000 ,vista ,98 , dos
-Uses 1 AAA battery
-Size: length 12.4cm * width 8.4cm * thickness (not including buttons) 1.5cm