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Gray USB 3.0 Thunderbolt 3 to RJ45 Gigabit Ethernet adapter with Type-C conversion adapter

MUPABUY

MUPABUY USB 3.0 Thunderbolt 3 to RJ45 Gigabit Ethernet Adapter Gray

SKU CH-A0S0-N7S0X

Adds a 1 Gbps wired Ethernet port to USB 3.0 or Type-C devices, including Nintendo Switch, and includes a Type-C conversion adapter

  • Adapter typeUSB to Ethernet
  • First connector1x USB 3.0 male
  • Second connector1x 1 Gbit/s Ethernet female
  • Connector typeStandard
  • Units per package1
  • Product colorGray
  • Stable wired gaming on Nintendo Switch via Ethernet
  • Gigabit network speeds up to 1000Mbps for fast downloads
  • Works with USB 3.0, USB 2.0 and USB 1.1 devices
  • Includes Type-C adapter for USB-C laptops and tablets
  • Aluminum alloy body dissipates heat during extended use

Wired Networking for Switch and Laptops

This USB 3.0 to Gigabit Ethernet adapter adds a wired RJ45 port to devices that lack one. It supports Nintendo Switch, Windows, macOS, Linux, Chrome OS and Android systems. The included Type-C conversion adapter lets the same dongle work with both USB-A and USB-C hosts. Plug-and-play operation means no driver installation is required for most platforms.

Type-C Adapter Extends Port Compatibility

The bundled USB-C converter changes the physical connector so the adapter fits newer laptops and tablets that only have USB-C ports. It does not alter the electrical interface, which remains USB 3.0, so throughput stays the same. Users with mixed fleets of older and newer machines can carry one dongle instead of two. Backward compatibility with USB 2.0 and 1.1 hosts is retained.

Aluminium Housing for Durability and Heat

The grey aluminium alloy shell is compact and portable while providing structural rigidity and passive heat dissipation. A standard USB 3.0 male plug connects to the host and a single 1Gbps Ethernet female jack accepts CAT6 or higher cables. The sturdy connectors withstand frequent insertion and removal during travel or hot-desking. No external power is needed.

How it compares

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

Price $16.99
Pricier than about 60% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Product colorGray
Adapter typeUSB to Ethernet
Ports & slots
Thunderbolt 3 supportYes
First connector1x USB 3.0 male
Second connector1x 1 Gbit/s Ethernet female
Connector typeStandard
In the box
Units per package1

Questions about this item

Does the aluminum housing need any cleaning or thermal-paste replacement over time?

The integrated aluminum alloy body acts as a passive heatsink; no moving parts or thermal compound are used, so no routine maintenance is required.

Will the 1000 Mbps link saturate the USB 3.0 bus during long transfers?

USB 3.0 provides 5 Gbps bandwidth, well above the adapter's 1 Gbps Ethernet ceiling, so the network link remains the bottleneck.

Does the adapter get hot or draw extra power when left plugged in all day?

The aluminum chassis dissipates heat passively and the device draws power only from the host USB port, with no external supply needed.

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