Super Speed 5Gbps USB 3.0 2-port Hub with SD / TF Card Reader & 1000M Gigabit Network Ethernet Adapter; USB 3.0 2-Port hub with SD/TF Card Reader & Gigabit Ethernet adapter is compliant with USB 2.0 specification. It is 3-in-1. You can be through USB interface to access USB 3.0 Hub, card reader and Giga Ethernet at the same time. Stylish design and slim type make you easy hand carry. Features: USB 3.0 Giga Lan with 2 ports USB 3.0 HUB. USB 3.0 SD/TF Card Reader Small design make users easy hand carry. Support wake-on-lan function. Support Green Ethernet. Support IEEE 802.3az(Energy Efficient Ethernet) Support IPV4/IPV6 pack Checksum Offload Engine(COE) to reduce CPU loading . Support USB3.0 2 ports hub. Support USB 2 ports hub with BC1.2 compatible. It works with Window® XP, Windows® Vista, Windows® 7, Windows® 8, Mac® Bus power or self power with power adapter