USB hub,4 Port 2.0 USB Splitter,2 Pack,USB hub for Laptop,MacBook,Surface Pro,PC,Flash Drive,Mobile HDD

Ultra-thin and compact design, fast heat dissipation, easy to carry and beautiful appearance. Support 4 ports working simultaneously, plug and play, no power supply required. Supports common USB devices such as PC,laptop,TV,mouse, keyboard, USB flash drive, hard drive,etc. Supports USB 2.0 transfer rates up to 480 Mbps. backward compatible with 1.1 devices and hosts. Don't support fast charging, charging at a maximum current of approximately 500 mA 1 Year WARRANTY - Exclusive Unconditional 12-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely