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StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter

The USB31000S USB 3.0 to Gigabit Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth, unlike USB 2.0 adapters.

This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by USB bus), making it the ideal portable replacement network adapter or laptop accessory. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter offers a versatile Gigabit network solution for home and business users alike.

The USB31000S USB 3.0 Gigabit adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.

More from the Manufacturer


  • Compact, lightweight design for maximum portability
  • Jumbo Frame support
  • Supports Checksum Offload (IPv4, IPv6, TCP, UDP) and Large Send Offload
  • Activity and Link LED indicators
  • IEEE 802.1Q VLAN Tagging support
  • Powered directly from the USB ports
  • Crossover Detection & Auto-Correction (Auto MDIX)
  • USB to RJ45 adapter supports Gigabit networking over USB 3.0
  • IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible
$41.99
Original price $41.99 - Original price $41.99
Original price
$41.99 - $41.99
Current price $41.99

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