Panlong UHE3P 3-Port USB 3.0 Hub/Splitter with RJ45 Gigabit Ethernet Adapter Support Windows XP/Vista/7/8/8.1, Linux, Mac OS 10.6 and above Easily add 3 x USB 3.0 SuperSpeed ports and 1 x RJ45 Gigabit Ethernet port to your PC USB ports VL812 chipset + Ethernet port RTL8153 chipset: USB 3.0 ports offer data transfer speeds of up to 5.0Gbps; wired Gigabit Ethernet data transfer speeds reach up to 1000Mbps, ensuring faster and more stable web surfing than Wi-Fi Compatible OS: Windows XP, Vista, Win7, 8/8.1 (32/64 bit), Linux, Mac OS 10.6 and higher Specifically designed for laptops, ultrabooks, tablets, iMac, MacBook Pro, MacBook Air, Microsoft Surface Pro and Chromebook Package Content: 1 X Panlong USB 3.0 hub with Gigabit interfaces, 1 X Driver CD, 1 X User Manual, 1 X Warranty Card and 24-month hassle-free warranty