UNITEK U1312A USB-C to Gigabit Ethernet Adapter 5Gbps 1000Mbps RJ45 for MacBook Windows Linux Plug and Play

Fast, Stable Wired Internet for Your USB-C Device
The UNITEK U1312A USB-C to Gigabit Ethernet Adapter adds a reliable Gigabit Ethernet port to any USB-C laptop, tablet, or desktop. When Wi‑Fi is slow, congested, or unavailable, this adapter provides a high‑speed wired connection – perfect for 4K streaming, online gaming, large downloads, and video conferencing.

True Gigabit Performance
Fully compliant with IEEE 802.3 standards, supporting 10/100/1000Mbps data transfer rates. Experience low latency, stable throughput, and full duplex operation with automatic crossover detection and flow control.

High-Speed USB-C Interface
Utilizes USB 3.1 Gen 1 (also known as USB 3.2 Gen 1) with data transfer rates up to 5Gbps – ensuring no bottleneck between your device and the network. Backward compatible with USB 2.0 and 1.1.

Premium Aluminum Construction
The sleek aluminum housing not only looks elegant but also efficiently dissipates heat, ensuring reliable performance even during extended use.

Advanced Network Features
IPv4 and IPv6 support

Checksum Offload Engine (COE) reduces CPU load

Wake-on-LAN (WoL) for remote wake-up

Full and half-duplex modes

Auto MDI/MDI-X (crossover detection)

Flow control

Plug and Play – No Drivers Required
Works immediately on most modern operating systems. No CD, no driver download, no complicated configuration. Simply plug the USB-C end into your device and connect an Ethernet cable to the RJ45 port.

Wide Compatibility
Windows 10 / 11 (and earlier versions)

macOS X or later (including Apple Silicon)

Linux distributions (with built-in driver support)

Chrome OS

Works with any USB-C port that supports data transfer

Bus-Powered
No external power adapter needed – draws power directly from the USB-C port.

What's in the Box
UNITEK USB-C to Gigabit Ethernet Adapter

User manual