Eira 1512 USB 3.0 to 3 PORT  USB 3.0 HUB WITH GIGABiT LAN CONVERTER-ER1904U3GL3U
Input: 1x USB 3.0 type A Male
Output: 3x USB 3.0 type A Female
                 1x Gigabit LAN RJ45 Female
3-Port USB 3.0 Hub: This light and compact gadget adds 3 additional USB 3.0 ports to your devices for simultaneous use of veriety  of usb devices.Enjoy USB 3.0 data transfer up to 5Gbps
Gigabit Ethernet Adapter: This light and compact gadgets adds  Gigabit Ethernet network connectivity to your ultrabook , chromenook, laptop or desktop,ensureing you up to 1000Mbps reliable Wired network connection.
Enhanced Stability & Compatibility: Build in conversion chip improves the reliability of this device and ensures you fast and stable connection in windows, Mac OS X , Chrome OS and linux OS.
Material : Aluminium case
Plug and Play