StarTech.com USB 3.0 Ethernet Adapter Network NIC with Port to RJ45 Passthrough (USB31000SPTB)

Startech Gigabit Usb 3.0 Nic W/ Usb Port. The USB31000SPTB USB 3.0 to Gigabit Ethernet Adapter lets you add a Gigabit network port to your laptop or Ultrabook™ computer through a USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with other peripherals.The RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards.The network adapter is the ideal laptop accessory for your Microsoft Surface™ Pro 4, Surface Pro 3, Surface 3, Surface Pro 2 or Surface Book.An ideal replacement LAN adapter or laptop accessory, this compact USB 3.0 NIC leverages the 5 Gbps speed of USB 3.0 to provide full gigabit bandwidth and also offers backward compatibility with USB 2.0 systems (speed limited by USB bus).The adapter supports features such as IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload to reduce the load on your CPU.Jumbo Frames, full-duplex operation with 802.3x flow control and VLAN tagging are also supported, making this an efficient and full-featured USB network adapter. tradeinn Techinn

OPTIMAL CONNECTIVITY: The USB 3.0 Ethernet adapter adds an RJ45 port to your USB-enabled computer, delivering a connection to Gigabit Ethernet networks. INTEGRATED USB 3.0 PORT: The Ethernet dongle features an integrated USB 3.0 passthrough port that keeps your USB port available for use with other peripherals. BUILT-IN FEATURES: The USB 3.0 Gigabit Ethernet adapter helps conserve system resources through built-in Checksum, Large Send Offload support and Jumbo Frames, with Crossover Detection & Auto-Correction (Auto MDIX) ensuring a reliable connection. MAXIMUM COMPATIBILITY: USB to RJ45 hub is IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible. PORTABLE DESIGN: The small footprint and lightweight design on the USB 3.0 network LAN adapter enables maximum portability and is powered directly from the USB ports for an easy connection.