EDIMAX EDI EU-4308 - Docking station/port replicator, USB type C.

"With speeds of up to 5 Gbit/s, USB 3.0 is quickly becoming the new standard in data transfer technology for PCs and laptops. Some computers have only 10/100 Ethernet ports, while MacBook Airs and many Ultrabooks have no Ethernet ports at all. Existing USB 2.0 Gigabit Ethernet adapters are limited by USB 2.0 to a maximum data transfer speed of 480 Mbit/s, while our USB 3.0 adapter can reach speeds of 5 Mbit/s. Upgrade your 10/100 Ethernet connection to super-fast Gigabit speeds, or enable true USB 3.0 Gigabit Ethernet connectivity on an Ultrabook or MacBook Air. Meets USB 3.0, 2.0, and 1.1 specifications Supports USB Super/High/Full Speed Supports all power-saving USB 3.0 models Supports Wake-on-LAN Supports IEEE 802.3az (Energy Efficient Ethernet) Supports IEEE 802.1x flow control and 802.1Q VLAN Supports jumbo frames up to 4,000 bytes Supports Windows 2000/XP/Vista/7/8 and Mac OS X 10.x USB 3.0 The EU-4306 supports USB 3.0, the latest specification of the USB standard with a maximum data transfer rate of 5 Gbit/s. Up to 10 times faster than the existing USB 2.0 standard, which is limited to a maximum speed of 480 Mbit/s. USB 3.0 allows you to achieve the full capacity of 10/100/1000 Mbit/s Gigabit Ethernet via an existing USB port without having to install a Gigabit Ethernet card. Ideal for Ultrabooks For Ultrabooks or a MacBook Air without an Ethernet port, use the USB 3.0 Gigabit Ethernet adapter to easily establish a Gigabit Ethernet network connection via plug-and-play. Take the compact, portable EU-4306 with you wherever you go with your laptop, and rest assured that you'll always stay connected to fast, reliable Gigabit Ethernet whenever you need it. Set up a Gigabit Ethernet connection for desktops, laptops, game consoles, or home network devices."