Microsoft Wireless Optical Mouse 2000 Sterling Grey
Microsoft Wireless Keyboard 1000, Wireless Mouse 2000, & Wireless Receiver 1028 | eBay
Microsoft Wireless Mobile Mouse 3500 - Loch Ness Gray. Comfortable Design, Right/Left Hand Use, Wireless, USB 2.0 with Nano Transceiver for PC/Laptop/Desktop, Works with for Mac/Windows Computers - Newegg.com