Features: 1.Applicability: USB converter mouse receiver for Logitech G903 LIGHTSPEED wireless mouse. 2.High Performance: Adopt wireless 2.4G technology, stable transmission signal, high sensitivity and stable working. 3.Replacement: USB receiver adapter is the perfect replacement for the original mouse receiver lost. 4.Portable and Compact: USB wireless receiver is small in size and light in weight, easy to carry and store. 5.Efficient: The receiver provides a strong, reliable connection with no latency or dropout issues and is easy to use. specification:Item Type: USB Receiver Material: ABS Interface: USB Connection: 2.4G Wireless Applicable Models: for Logitech G903 PackageList:1 x USB Receiver Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.