4-port USB 3.0 Type-A hub SuperSpeed data transfer up to 5 Gbps Bus powered, no external power needed Compact, portable, and plug-and-play Backward compatible with USB 2.0/1.1 LED power indicator Dimensions: Size: 107 × 30 × 11 mm Weight: 39 g Manhattan 4 Port USB A 3.0 Powered Hub | 164900 Expand Your USB Connectivity The Manhattan 4-Port USB 3.0 Hub lets you turn a single USB port into four, connecting keyboards, mice, flash drives, smartphones, tablets, and more. Fast and Reliable Performance Supporting SuperSpeed USB 3.2 Gen 1 (formerly USB 3.0), the hub delivers data transfer speeds up to 5 Gbps, while remaining compatible with older USB versions. It also supplies up to 5 V / 1 A to charge your devices. Portable and Easy to Use With a durable ABS housing, compact size, and bus-powered operation, the hub is perfect for travel. Simply plug it in - no external power required. Hot-swappable and plug-and-play design ensures setup is quick and effortless. Safe and Certified Certified to FCC, CE, RoHS, REACH, and UKCA, the hub provides reliable and safe operation in a variety of environments, with operating temperatures from 0–40°C and storage temperatures from -20–60°C. System Compatibility Works with Windows XP/Vista/7/8.1/10/11, Linux, and Mac 9.x/10.x or above.