Freely control the light switch Ensures better adhesion to surfaces for safe, long-term placement,the dock has a underside that gives it an amount of grip to it never topples over,yet is gentle enough to not leave any sticky markings on your desk. More Flexible: Mini port used to connect the computer for receiver and charging requirements. Adapted to a variety of wireless mouse. High Speed Wireless: Magnetic dock with charge status for a connection faster than wired mice, for uninterrupted gameplay. In Addition: USB 2.0 micro-b port - for PC connection, receiver and charging requirements. Compatible with multiplewireless models: FOR G403, G502, G703, G703hero, G903, G903hero, G pro wireless (GPW), G pro X . Magnet contacts, , stable and reliable. Different batches may have different silk-screen batch numbers/appearances, but this does not affect the use Colour:Black Material:Plastic+Metal Package Contents: 1 x Mouse Charging Dock 1 x USB cable 1 x Charging conversion module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.