The j5create JUH470 USB 3.0 Gigabit Ethernet & 3-Port Hub provides extra connectivity from your computer with 5Gb/S faster transfer speed. These pocket-sized Mbrti- adapters allow you to add an additional USB computer peripherals and Gigabit LAN through you USB port.
The Gigabit Combo adapter allows you to add networking capabilities to a computer without them through a Wi-Ficonnection. It has a RJ-45 connector that supports 10/100/1000 Mbps Ethernet performance, it is perfect for your Ultrabookor MacBook.
USB 3.0 Gigabit Ethernet
Quickly add a Gigabit Ethernet port over USB 3.0
USB 3.0 plug-and-play and backwards compatible with USB2.0/1.1
Transfer all of your files almost instantly over a true Gigabit network.
IEEE 802.3, 802.3u and 802.3ab (1BASE-T, 100BASE-TX, and 1000BASE-T) compatible
Activity and Link LED indicators
USB 3.0 SuperSpeed
USB 3.0 SuperSpeed ports
Transfer rates of up to 5Gb/s, enable bbrky file backup
Backwards compatible with USB 2.0 and USB 1.1 device
Hot-swapping connect / disconnect without powering down