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Compact grey USB-C to RJ45 Ethernet adapter with LED indicator

Wavlink

Wavlink WL-NWU341G USB-C 5Gbps Ethernet converter

SKU CH-0PHY-8W1R3 MPN WL-NWU341G

Adds a 5 Gbps RJ45 Ethernet port to USB-C or Thunderbolt devices for faster wired networking

  • Port count1x USB-C,1x RJ45 10/100/1000 Mbit/s/2.5G/5 Gbit/s Ethernet
  • Supported standardsUSB C
  • Transfer speedUp to 5 Gbit/s
  • Indicator lightsLED Indicator Blinking Green: Auto-recognition and transferr
  • Compatible systemsUSB Port Compatible: USB-C (5 Gbit/s), USB 3.0/3.1/3.2/4.0,
  • Temperature range0 °C to 40 °C

Ports USB C to Ethernet

  • 5 Gbps wired speed for faster downloads and streaming
  • Driver-free setup on Windows 10/11, macOS 10.13.6+, iPadOS and Linux 5.x+
  • Works with USB-C, USB 3.0/3.1/3.2/4.0 and Thunderbolt 3/4/5 ports
  • Backward compatible to 2.5 Gbps, 1 Gbps, 100 Mbps and 10 Mbps networks
  • LED shows green at 5000 Mbps and amber at lower link speeds

USB-C 5Gbps Ethernet adapter for wired networks

The Wavlink WL-NWU341G adds a single RJ45 port to any USB-C device, delivering up to 5 Gbps wired throughput. It suits laptops, tablets and desktops that lack a built-in Ethernet socket or need faster speeds than Wi-Fi provides. Driver-free operation on Windows 10/11, macOS 10.13.6 to 11.x, iPadOS and Linux kernel 5.x makes it a simple plug-and-play solution for stable connectivity.

Quick Start Guide and Driver Link Card included

The box supplies a printed Quick Start Guide for immediate setup and a Driver Link Card pointing to updated drivers for older operating systems such as Windows 7, Vista, XP, macOS 10.6 and Linux kernel 3.2. These accessories ensure the adapter works across a wide OS range without requiring a separate download search.

5 Gbps maximum transfer rate demands USB 3.2 Gen2

Achieving the advertised 5000 Mbps speed requires a host port that supports USB 3.2 Gen2 (10 Gbps) or Thunderbolt 3/4/5, plus a CAT6 or higher cable and a 5 Gbps-capable router or switch. Ports limited to USB 3.0/3.1 Gen1 will fall back to 2.5 Gbps or Gigabit speeds, so verify your device’s port specification before purchase.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 80% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Brand nameWavlink
Model nameNWU341G
Product colorGray
Product typeUSB
Performance
Transfer speedUp to 5 Gbit/s
Connectivity
Supported standardsUSB C
Ports & slots
Port count1x USB-C,1x RJ45 10/100/1000 Mbit/s/2.5G/5 Gbit/s Ethernet
In the box
In the box1 × 5G Ethernet Adapter
1 x Quick Start Guide
1 x Driver Link Card
Environment & compliance
Temperature range0 °C to 40 °C

Questions about this item

Will the RJ45 port or the USB-C connector need replacing after heavy use?

The adapter has no moving parts or replaceable modules; the RJ45 port and USB-C connector are fixed on the board and rated for normal insertion cycles.

What limits sustained 5 Gbps throughput first — the USB-C link or the Ethernet PHY?

The USB-C interface complies with USB 3.2 Gen 2 at 10 Gbps, so the 5 Gbps Ethernet PHY and IEEE 802.3bz negotiation set the ceiling under continuous load.

How hot does the aluminium case get and does it draw much power when running all day?

Operating temperature is rated 0 °C to 40 °C; the bus-powered design draws only the current allowed by the USB-C port and stays cool during extended transfers.

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