Amazon.com: Microsoft Comfort Optical Mouse 1000- Black Pearl ( 69H-00001 ) : Electronics
Microsoft Sculpt Ergonomic Mouse Black + Microsoft Sculpt Comfort Wireless Mouse Black - Radio Frequency Connectivity for Mouse - Bluetooth Connectivity - 2.40 GHz Operating Frequency - 1000 dpi movem - Walmart.com
Microsoft X806938-001 Comfo.rt Optical Mouse 1000 Model: 1068 USB / Wired | eBay