High Speed Usb Hub, 4 Port Splitter, Adapter Mini Hub Socket, For Pc Laptop Notebook Computer Windows for Mac Accessories black

Description

-USB binding 2.0 chip: high-speed chip. -(High-speed) usb2.0 interface: theoretical maximum speed can reach 480Mbps, backward compatible with USB 1.1/1.0 standard specifications -Current protection function: support overload voltage and instant current protection function, safe and easy to use -Device support: mobile phone/tablet/USB driver/OTG/PC/laptop -Size: 76 x 24 x 24mm