High-Speed USB Hub Port Splitter Adapter Compatible with Multiple Devices,

This USB hub comes in black, made of PVC plastic, with a size of about 30.00X3.70X1.10cm/11.79X1.45X0.43inch. It is a USB 2.0 hub with a transmission rate of 480mbps, built with an engineering-level chip for efficient and stable data transmission without file loss during copying. It features 4 ports that can be used simultaneously, supporting expansion for four ports on computers to enable simultaneous data transmission, charging and other operations, eliminating the need for repeated plugging and unplugging. It is compatible with multiple systems and requires no driver installation. It is suitable for various USB devices including keyboards, mice, USB flash drives, mobile hard drives, card readers, printers and USB fans. This professional extension dock is sturdy and trustworthy, meeting your needs for a multi-functional docking solution.

What's in the box
1 x USB Hub