Main Features‎:‎‎- ABS material‎,‎ lightweight‎,‎ fashionable‎,‎ simple and anti‎-rust‎- 4‎-port HUB‎,‎ you can expand your laptop by connecting mouse‎,‎ keyboard‎,‎ flash disk‎,‎ SSD‎,‎ etc‎.‎‎- Fully compatible with USB 1.1 devices‎- Plug and play‎,‎ easy operation ‎- USB 2.0 interface‎,‎ data transfer rate reaches up to 480Mbps‎,‎ rapid and fluent‎- Stylish aluminum alloy shell‎,‎ firm and durable‎- Cable length‎:‎ 60cm Brand‎:‎ SSK Interface Type‎:‎ USB 2.0 Ports‎:‎ 2‎-4 0.072 Package weight‎:‎ 0.098 kg Product Size‎(‎L x W x H‎)‎‎:‎ 7.50 x 3.50 x 1.00 cm / 2.95 x 1.38 x 0.39 inches Package Size‎(‎L x W x H‎)‎‎:‎ 17.50 x 10.50 x 2.00 cm / 6.89 x 4.13 x 0.79 inches Package Contents‎:‎ 1 x SSK 4‎-port HUB