1,Applicable Models: Replace the broken, damaged, cracked, unusable mouse receiver for Logitech G703 for LIGHTSPEED wireless mouse. 2,Wireless 4G Technology: 4G mouse receiver adopts wireless 4G technology, stable transmission signal, easy and fast to use, stable performance. 3,USB Interface: Mouse receiver adopts USB interface, plug and play, no need to install drivers, simple operation. 4,Lightweight and Portable: Wireless mouse receiver is small and light weight, easy to carry and store, even on the go can easily carry and use. 5,ABS Material: Mouse adapter is made of ABS material, wear resistant and durable, not easy to damage, can be used for a long time. 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.