BhalTech 4 Port USB 3.0 Hub Splitter 4 Port USB 3.0 Hub Splitter Portable Mini USB Expander High USB Hub  (Black)

BhalTech 4 port USB 3.0 hub splitter portable mini USB expander. USB hub. The USB port extension supports high speed data transfer. It is compatible with laptop, computer and other devices with USB port. Reasonable USB interface layout, can support 3 high-speed USB devices simultaneously. It supports over-voltage and inter-current protection function, can protect the connected equipment and HUB itself effectively when suddenly energized. Stable performance, durable and reliable.Expand More USB Port USB 3.0 hub can be used for data transmission and power supply, quickly add 4 ultra-fast USB 3.0 ports to all compatible device, easily expand more USB 3.0 ports for your computer, MacBook air, laptop etc. Solve your issues well of insufficient USB ports.High Speed Data Transfer 5 Gbps high speed data transfer USB hub, fast enough to transfer a full HD movie in just seconds,10 times faster than USB 2.0 with a maximum transmission speed of 5 Gbps,but also compatible with USB 2.0 and USB 1.1.Meet most of your data transmission demands. With protect devices,built-in overload voltage and instant current protection device can effectively protect the connected appliances and USB Hub in case of sudden power on.More durable USB hub and more safety for your appliances