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 USB 3.0 HUB 7-Ports with Switch Powered Charger-Data HUB 3.0 Data Sync Super Speed Adapter 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 Included: 1 X 7 USB 3.0 Ports HUB 1 X Micro USB 3.0 Cable for Power 1 X AC Power Cable Instant expansion and SuperSpeed Syncing Smart Charging Port Simple Switch to Control Maximum Compatibility and Performance