Feature: 1. PD Fast Charging: The USB C hub has the PD fast charging function, which supports up to 100W fast charging, and it only takes 1.5 hours to fully charge for OS X laptop. 2. Interconnection: High definition multimedia interface can be connected to a large screen TV. You can enjoy cinema like visual experience and the 4K HD screen restores true colors. VGA is connected to a projector, which has 1080P HD synchronization function and is more convenient for meetings and office work. 3. High Speed Transmission: The adapter USB C hub can realize storage card, small memory card reading and high speed data transmission (480MB/S). The hub has USB 3.0 5Gbp/s transmission speed, 500MB/S per second,which can transmit date without pressure. 4. Durable: The multiport USB C hub is made of frosted aluminum alloy material, which has better heat dissipation, and adopts integrated structure, which is resistant to falling and not easy to break. 5. Well Equipped: The USB C docking station has RJ45 network port, 1000M/S wired network makes it run more smoothly. The docking station is also equipped with 3.5mm audio port, which supports headphone audio playback. Specification: Item Type: USB C hub Material: Aluminium alloy Weight: Approx. 111g/3.9oz High Definition Multimedia Interface: Support 1080P at 60Hz , 4K at 30Hz USB C: PD charging(Max 100W) USB C: Data transmission 500MB/s Storage Card Small Memory Card: Data transmission 480MB/s USB 3.0: Data transmission 5Gb/s RJ45: 1000M/S 3.5mm/0.14in Audio Port: Support headphone audio playback VGA: Supports 1080P pixels. Package List: 1 x USB C Hub1 x Instructions