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Compact USB 3.0 to RJ45 Gigabit Ethernet adapter with matte black finish

Jansicotek

Jansicotek USB 3.0 to RJ45 Gigabit Network Adapter

SKU CH-6HTE-R0R4B

Adds a Gigabit Ethernet port through a USB 3.0 connection with driver-free setup on Windows, Mac, Linux and Chrome OS

  • OptionUSB 3.0 (Gigabit)
  • Gigabit wired speed via USB 3.0 with 5 Gbps throughput
  • Driver-free setup on Windows, Mac, Linux and Chrome OS
  • Replaces a faulty internal NIC or adds a second network interface
  • Backward compatible with USB 2.0 and 10/100 Mbps networks
  • Compact, portable design smaller than hand size

Wired Gigabit upgrade for USB 3.0 ports

This Jansicotek adapter adds a single RJ45 Ethernet port to any computer with a USB 3.0 type A socket. It supports 10/100/1000 Mbps networks and is backward compatible with USB 2.0 and 1.1 hosts. The device draws power from the bus and requires no external supply. It targets users whose internal NIC has failed or who need a second, separately routable wired interface.

Compact dongle with native driver support

The housing is smaller than a hand and designed for travel or permanent desktop use. A single USB 3.0 type A plug connects upstream; the downstream port is a standard RJ45 jack. Native drivers in Windows, macOS 10.6+, Linux and Chrome OS enable plug-and-play operation without separate installation. Supported features include Wake-on-LAN, full-duplex and half-duplex modes, auto MDIX and crossover detection.

Replaces a broken onboard NIC or adds a second LAN

The adapter upgrades a system that lacks a working Ethernet port or needs an additional wired link for segmentation. It delivers up to 1000 BASE-T performance over Cat 6 cabling while falling back to 10/100 Mbps on older switches. The jump is worthwhile when wireless latency or instability is unacceptable and a USB 3.0 port is available. It does not support Windows RT, Android or Nintendo consoles.

Highlights

  • Gigabit wired speed via USB 3.0 with 5 Gbps throughput
  • Driver-free setup on Windows, Mac, Linux and Chrome OS
  • Replaces a faulty internal NIC or adds a second network interface
  • Backward compatible with USB 2.0 and 10/100 Mbps networks
  • Compact, portable design smaller than hand size

Specifications

OptionUSB 3.0 (Gigabit)

Questions about this item

What maximum wired speed does the USB 3.0 interface allow this adapter to reach?

The USB 3.0 upstream port supports up to 5 Gbps, which lets the adapter deliver full 1000 BASE-T Gigabit Ethernet performance when connected to a Cat 6 cable.

Which physical ports must be present on the host and the network cable for this adapter to connect?

The adapter requires a free USB 3.0 Type-A port on the computer and a standard RJ45 Ethernet cable; it is backward compatible with USB 2.0 and 1.1 ports at reduced speed.

How is the adapter installed, and what common mistake should be avoided?

It uses native driver support in Windows, macOS 10.6+, Linux and Chrome OS for plug-and-play operation; do not attempt to use it with Windows RT, Android or Nintendo Switch, Wii and Wii U devices, as those platforms are not supported.

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