Features: new and high quality Support model: for LogitechG913 G913 TKL G915 TKL Keyboard. Wireless USB receiver, DualChannel receiver. fast LIGHT SEED wireless transmission technology provides professional level performances and flexibility. Easy breaking from cable constraints, creating a clean competitive environment, and a new original USB receiver. It is a fast LIGHT SEED connection, not a Bluetooth-compatible connection. Specifications: Connect : wireless Interface: USB Model : G913 TKL, G915 TKL, G913(optional) Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1PC USB Receiver