CableCreation 2-in-1 USB3.0+3.1 USB-C to 3 Ports USB 3.0 Hub+Gigabit Ethernet Port Adapter for The New MacBook & Other USB3.0 or Type C Devices Black 2-IN-1 USB Expander+Ethernet Adapter expands your single USB port into 3, and adds a RJ45 port to your computer. It can be connected to USB type A and Type C devices with the USB 3.0+USB C plug. SUPPORT USB3.0 super speed (5Gbps) transmission, backward compatible with USB2.0. High Speed Ethernet: Supporting 10/100 /1000Mbps bandwidth Ethernet at USB 3.0 speeds for Windows XP Win7/9 and Mac OS. No drivers required Supports OS: Window Vista, Window XP, Window Me, Win2000, Windows 7, Windows 8, Mac OS X v10.8 (if you have Mac OS 10.11, please contact us for the newest drive) Portable adapter Easy to use and carry, The package you will receive include 1x USB3.0 to 3*USB+1Gigabit Adapter & 1*USB3.1 male to USB3.0A Female adapter