Tek Republic TUN-300

USB 3.0 Gigabit Ethernet Network Adapter, Black The Tek Republic TUN-300 USB 3.0 Gigabit network adapter adds a RJ45 Ethernet port to any USB-enabled PC. The USB 3.0 maximizes network access speeds and provides up to 5GB/sec at USB 3.0 bus levels. The TUN-300 is a compact USB 3.0 network adapter that is backwards compatible with older USB 2.0/1.x computer systems (speed limited by USB bus), which makes it the ideal portable replacement network adapter. Also, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter is a versatile Gigabit network solution for home and business users alike.

- Gigabit ethernet at USB 3.0 Speed
- Supports 10/100/1000 with auto-sensing IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T)
- Crossover Detection & Auto-Correction (Auto MDIX)
- Supports Checksum Offload (IPv4, IPv6, TCP, UDP) and Large Send Offload
- Lightweight & Portable
- ASIX AX88179 Chipset