Sunreed 2in 1 USB 2.4G Numeric Keypad with Calculater Wireless Receiver Numeric Keypad Tablet with USB Hub 29 Keys for Microsoft Mac Vista Win 7 8 Xp 2000 Tablet Laptop Numeric Mac Wireless Tab

29 keys銉?.4G mini wireless numeric keyboard銉?25 feet from the computer銉籧an be used either as a calculator or as a remote numeric keyboard for the computer
Four rubber feet on the bottom keep it firmly in place銉?0 digit LCD screen is large and very easy to read
With Solar Power銉粂ou don't need battery when you use it as calculator銉籭f you use it as numeric keypad銉籱ust intall 2pcs AAA battery in ( NOT INCLUDE IN THE PACKAGE).Press"CONNECT" key to connect it to the computer銉籶ress"SEND"key to send the calculate result to PC
For connect it to your computer銉籧onnect the USB dongle to your computer. Press the blue connect and you will see a wireless connection symbol appear. Press the PC/CAL button and a K will appear in the upper right portion of the LCD display.
Package include:1 x pocket calculator numeric pad + 1 x USB Receiver銉籒eed 2pcs AAA battery銉?not include in the package.