1.Add four USB 2.0 ports to your laptop or desktop computer using this cost-effective and compact USB hub 2.4 Port Portable USB 2.0 Hub with built-in cable and housing with small-footprint design for travel or desktop placement 3.Four USB 2.0 ports (up to 480Mbps throughput) with extra port spacing for larger USB connectors 4.USB bus-powered and features a built-in cable so you can carry the hub with you anywhere 5.Universal multi-platform compatible with fast easy installation and native support in most operating systems (, , Chrome OS, Linux) / 4 Port Portable USB 2.0 Adapter Hub w/ Built-in Cable / Multi Port USB Hub / Plug-and-Play Hub Colour:Black Material:plastic Package Contents: 1 x USB 2.0 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.