KP400 Switchable Keyboard, 17.5 x 4.9 x 0.7, Black

Quick Overview

Switching buttons allow you to quickly alternate between wired and Bluetooth® connection.
Full-size keyboard layout features six rows including numeric keypad.
Power can be supplied to the keyboard through either a USB port or with batteries.
Easy to install.
Compatible with Windows®.
Uses Bluetooth® 3.0.