Connect and release the computer when the connect button is pressed. Connection button is Slide out to release the computer. Align and secure the computer for proper connection to the docking station. Compatible Devices: HP ProBook 650 G2 Notebook PC, G3 PC Total USB Ports-4 Number of Ports-4 Measurements: Item Dimensions L x W x H: 36.8L x 10.7W x 4.4H centimetres Item Weight-762 Grams Additional details: Colour-Black
