Tripp Lite U336-U03-GB notebook dock/port replicator Silver

The U336-U03-GB USB 3.0 SuperSpeed to Gigabit Ethernet NIC Network Adapter allows you to turn a single SuperSpeed USB 3.0 computer port into an RJ45 Gigabit network port. It also creates three new additional USB 3.0 hub ports with each port supporting data transfer speeds up to 5 Gbps.

This USB 3.0-based NIC lets you connect to your home or office network at full Gigabit speeds with support for 10/100/1000 Mbps. It supports features such as Wake-on-LAN (WoL), VLAN tagging and Jumbo Frames.

The U336-U03-GB is backward compatible with USB 2.0 and USB 1.x standards and will support older USB devices. It can also be used with older systems that do not have USB 3.0 ports (network speed limited by USB 1.x/2.0 bus), allowing you to utilize USB 3.0/2.0/1.x devices.

Combines a USB 3.0 SuperSpeed 3-Port hub with a Gigabit Ethernet adapter
Supports data transfer rates up to 5 Gbps
Backward compatible with USB 2.0 and 1.1 devices (at USB 2.0 and 1.1 speeds)
Gigabit Ethernet port supports true 10/100/1000 Mbps network speeds
IEEE 802.3az (Energy Efficient Ethernet) compliant
Supports IPv4 and IPv6 pack Checksum Offload Engine (COE) to reduce CPU loading
Both full-duplex and half-duplex operations are supported
Supports Wake-on-LAN, Jumbo Frames and VLAN tagging
RealTek RTL8153 chipset