PC Connectors: Keyboard, Mouse, and Monitor: 1 x SPHD-17 Female (Green)
Unit to Unit Connectors: 1 x RJ45 Female
Power Connections: 1 x DC Jack
Function Keys: 1 x Operating Mode Pushbutton
Compatibility: Compatible with the following Logitech models: Logitech G930 Gaming Headset (981-000257), Logitech MX Revolution Laser Mouse (older generation). This L-LY11 Battery is for the older MX Revolution Mouse. The newer generation of the MX Revolution Mouse uses a L-LL11 battery. Please verify which battery your mouse needs before purchase to ensure that you are purchasing the correct battery.