Features: This product includes a black mouse charging dock and a C-type charging cable. The cable length is 4.9 feet(1.5 meters). The mouse charging dock is compatible with Logitech G ProX Superlight 2/G ProX Superlight/G PRO Wireless 3/G PRO Wireless2/G PRO Wireless 1, G903, G703, G502, G403, G903 HERO, G703 HERO, G502 HERO. The charging dock has two Type-C ports, with the bottom Type-C port being the input port for connecting power sources such as laptops or sockets. The Type-C at the top is the output port, which can charge electronic devices such as phones or mice. The USB output port in the middle of the charging dock can be inserted into the receiver of the wireless mouse, allowing the mouse to function properly. Charging dock suitable for Razer mouse Instructions for use:When using this charging dock for charging, the charging dock indicator light (blue) will light up and turn off when the battery is charged to 95% -100%. The Type-C input power indicator light (green) is constantly on. Features: Voltage and current: 60W (3A/20V) When using this charging dock for charging, the LED light of the mouse itself has no charging light effect, which is different from using the original data cable. When using this charging dock for charging, the mouse battery will not be fully charged and will be protected between 85% -96%. There are slight differences on different models of mice. When using this charging dock for charging, it is necessary to remove the mouse base cover and store it properly. The old version of Logitech driver Logitech Game Software does not update the battery level number prompt with changes in battery level, so it is not recommended to use this software to check battery level. It is recommended to use Logitech G HUB to check the battery level, as this software allows for real-time viewing. The charging of the base is limited by the current of the mouse powerplay port, and the charging speed is synchronized with powerplay. Compatible with Logitech mouse charging dock with detachable disc, also compatible with Razer Naga Pro/Viper Ultimate/Basilisk Ultimate/Mice DeathAdder V2 Pro