MacBook and other laptops, tablets, and phones with a USB-C port, Additional USB-C female port gives you the ability to connect a USB-C PD charger giving you up to 100W of charging, USB-C cable 6 ft. with a USB-C female port cable 4 ft./120 cm, No software required, Compliant with DisplayPort Alternate Mode over USB-C, HDMI 2.0 specifications 4K @ 60 Hz

Power your Apple Watch on the go with this Satechi magnetic charging dock. The built-in magnetic charging module delivers charge to your device rapidly, while the compact design allow easy portability wherever you go. This Satechi magnetic charging dock has a space gray aluminum finish that blends well with your watch for a touch of elegance.