Features:

Numeric keyboard include 18 full-size keypads and concave keys including NumLock / BackSpace / Enter / End / Insert / Delete / PgUp / PgDn,  great accessory for Small laptops without A separate keypad.

High quality of ABS, 14*8.7cm/5.5*3.4" size, delicate and portable, easy to carry.

2.4 GHz Wireless USB Receiver, Plug and Play. USB Wireless Connection, Signal Transmission Stability, Up to 33FT Working Range.

Hibernation mode enabled automatically, no power button needed. Powered by 1*AAA battery (not included).

Works with laptop notebook desktop PC computer compatible with windows 98/95/NT/ME/2000/XP/Vista/7.0/8.0

Specifications:

Type: 2.4G USB Numeric Keypad

Material:  ABS

Quantity: 1pc

Item Color: Black

Numpad Quantity: 18 pcs

Keyboard Working life:5 million times

Transmit Range: 10m/33ft

Connection Type: USB 2.4G Wireless

Support System: windows 98/95/NT/ME/2000/XP/Vista/7.0/8.0

Powered by:1* AAA 1.5V battery(not included)

Current: 6mA

Certification: FCC, CE

Item Size: 14*8.7*2.2cm/5.5*3.4*0.9"(L*W*H)

Net weight:83g/2.9oz

Package:

1*Numeric Keypad

1*USB Receiver