TECKNET USB to Ethernet Adapter for Laptop PC Gigabit USB 3.0 to 10 100 1000 Mbps Network Adapter USB A to RJ45 Wired LAN Adapter Compatible with MacBook Windows macOS Linux, and More

Key features

• This USB RJ45 adapter connects your USB-equipped computer or tablet to a network at a super-fast speed of up to 5 Gbps. Adopting the USB 3.0 standard and backward compatibility with 2.0/1.1 standards. (Note: This USB 3.0 male A to RJ45 female ethernet adapter is incompatible with Nintendo Switch.)
• TECKNET USB 3.0 to Gigabit Ethernet Adapter supports IEEE 802.3az (Energy Efficient Ethernet) IEEE 802.3, 802.3u, and 802.3ab compatible. Integrated 10/100/1000Mbps Gigabit Ethernet MAC/PHY, USB powered, Link and Activity LEDs. - No external power adapter is needed, it automatically saves power when the Ethernet cable is unplugged.
• The USB Gigabit LAN adapter supports crossover detection and auto-correction, IPv4/IPv6 packet Checksum Offload Engine, And Jumbo frame and PHY loop-back diagnostic capability.
• Our Ethernet adapter also supports Wake-on-LAN Function, and Supports dynamic cable length detection, and dynamic power adjustment Green Ethernet (Gigabit mode only). Supports Windows11/10/ 8 / 7 / Vista / XP.
• Ideal for adding a standard RJ45 port to your Ultrabook, notebook, or MacBook Air for file transferring, video conferencing, gaming, and HD video streaming.