Microsoft Wireless Optical Desktop Receiver 2.1 Model 1028 USB Cable Button

Microsoft Wireless Optical Mouse Receiver - 2.1 USB - Model 1028 - Not Tested

Microsoft Wireless Optical Mouse Receiver - 2.1 USB - Model 1028 - No Mouse

Microsoft USB Wireless Optical Desktop Receiver 2.1 Model 1028 X800685-103

Microsoft Desktop Wireless Optical Receiver 2.1 Model 1028 - BLACK No Mouse

Microsoft Wireless Optical Laser Mouse Model 1025 & Receiver 2.1 1028 Tested

MICROSOFT WIRELESS OPTICAL DESKTOP RECEIVER 2.1 MODEL 1028

Microsoft Wireless Desktop Receiver 3.1 1028 Black USB Computer Mouse Receiver