Microsoft Wireless 800 Desktop keyboard and mouse combo. Includes wireless keyboard, wireless mouse, and USB mini transceiver. Model No: 1455, 1454, 1461. Part No: 2LF-00001. UPC: 885370165258. Features:- Windows shortcut keys for easy access to commonly used functions- Windows Start key- Media keys for music and video control- Mini transceiver (USB)- Mouse design suitable for use with either hand- Built-in transceiver storage on mouse Contents appear sealed in original plastic bags inside the retail box. Box shows shelf wear, scuffs, and light soiling from storage (see photos). Batteries not included.