Cable: USB 3.0 HUB 7-Ports with Switch Powered Charger-Data HUB 3.0 Data Sync Super Speed Adapter Black Color Specifications: Ports: 7 USB-A Interface: USB 3.0 Super Speed Type: HUB with Switch Transfer Speed: 5Gbps Cable Length: 3 feet Color: Black。white Material: ABS Compatible: Mac iOS 9.1 and Higher, Windows 98/SE/ME/2000/XP/Vista/7/Linux 2.4 and Higher Features: Sleek contemporary style design ideal For Mac Pro, iMac, MacBook Air, MacBook Pro, MacBook, and Mac Mini. Adds 7 USB 3.0 ports to your computer; Easy to set up, Plug & Play, Hot swap. Compatible with USB 3.0, 2.0 and 1.1 specifications. ABS mate material finish. Saves on syncing time with data transfer rates of up to 5Gbps (much faster than USB 2.0); Compatible with USB 2.0 and 1.1 specifications. Shielded Cable makes a safe and efficient data transfer for maximum performance and longtime usage; Built-in surge protection keeps your devices and data safe. Compatible with Mac OS 9.1 & higher, Windows 98SE ME/2000/XP/Vista /7/8/10, Linux 2.4 or higher. Package Contents: 1 X 7 USB 3.0 Ports HUB 1 X Micro USB 3.0 Cable for Power 1 X AC Power Cable