Overview: Offering the easiest way to expand the connectivity of your new Mac, Ultrabook or notebook, this hub provides three USB 3.0 ports, 10 times faster than USB 2.0 and a Gigabit Ethernet port that delivers up to 1000Mbps wired Internet access. So that you can not only continue to use your existing USB 3.0 peripherals like portable hard drives, flash drives, printers, mouse, keyboards, webcams but also enjoy a 10 times faster Ethernet connection than before. Simply plug this hub into a USB port and play, no need for installation discs, configuration or external power. Specification: Material: ABS plastic housing Interface: USB 3.0 Type-A, RJ45 Ethernet Data transfer speed: up to 5Gbps Internet access: 10/100/1000Mbps System compatibility: Windows XP/Vista/7/8/8.1/10, MAC OS 9.x/10.x, Linux Cable length: 19cm/7.5 in Size: 4.33 x 1.26 x 0.79 in/11 x 3.2 x 2cm (L x W x H) Weight: 50g/1.76oz Package size: 7.09 x 4.33 x 0.79 in/18 x 11 x 2cm (L x W x H) Package weight: 53g/1.87oz/0.12lbs Package Contents: 1 x USB 3.0 3-Port Hub with Gigabit Ethernet Adapter 1 x Quick Guide