TP-Link UE300 USB 3.0 to Gigabit Ethernet Adapter

Overview

The UE300 is a compact USB 3.0 to Gigabit Ethernet adapter designed for systems and mobile workstations that lack native wired network connectivity. It delivers 1 Gbps throughput over a single Gigabit Ethernet port, solving the need for hardwired network access on laptops, tablets, and edge computing devices without built-in RJ-45 connectors. Typical deployment scenarios include on-site provisioning of IP security equipment, field configuration of network video recorders, and temporary network access during system commissioning or troubleshooting.

Compatibility

The UE300 works with any system featuring an available USB 3.0 port and requiring standard Gigabit Ethernet connectivity. It is compatible with Windows, macOS, and Linux operating systems that recognize Ethernet adapters without requiring proprietary drivers. The adapter supports any Gigabit Ethernet network infrastructure—switches, routers, PoE injectors, and network-attached devices—as long as the host device provides adequate USB power.

Installation Notes

Connect the USB 3.0 connector directly to an available USB 3.0 port on the host device. Plug the RJ-45 cable into the Ethernet port. No external power supply is required; the adapter draws power directly from the USB bus. For stationary deployments, a short high-quality Cat6 patch cable minimizes cable strain on the USB connector. If the host device is battery-powered, USB power draw is negligible and does not materially impact runtime.