High-speed data transfer: Experience -fast data transfer speeds of up to 5Gbps for efficient file sharing and device synchronization. Four-port expansion: Four USB3.0 high-speed transmission interfaces can be used simultaneously Wide compatibility: Perfectly fits for Pro, PC and other USB-enabled devices to enhance your connection options Desktop-exclusive expansion: Can be fixed at the edge of the display at , bringing the interface to the front, no need to "bow and bend" to plug and unplug devices design: Adopts a sturdy shell to long-term durability and reliability for daily use Clip width: 10-32mm Input specification: USB3.0 Type-A Data cable: A to A Color:A:Black Material:Aluminum Alloy Package Contents: 1 * USB 3.0 HUB Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.