We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact USB-C to RJ45 network adapter with matte finish

SMUGDESK

SMUGDESK USB-C 2.5G Ethernet Adapter 2500Mbps

SKU CH-9WAA-6Y4MD

Adds a 2.5 Gbps wired Ethernet port to USB-C devices, delivering 2500 Mbps speeds with 10/100/1000 Mbps backward compatibility

  • Up to 2500 Mbps bandwidth for fast large-file transfers
  • USB 3.1 Type-C plug enables instant hot-plug wired networking
  • Built-in chip with ESD protection resists surges and interference
  • Compact portable design fits easily in a laptop bag
  • Works with Windows, macOS, Android and Linux Type-C devices

USB-C 2.5G Ethernet Adapter

This USB-C to RJ45 adapter adds a 2.5 Gigabit wired network port to laptops, tablets and ultrabooks that lack a native Ethernet socket. It supports Windows, macOS, Android and Linux without extra drivers for most mainstream systems. The 2500 Mbps link is backward auto-compatible with 10, 100 and 1000 Mbps Ethernet standards. Ideal for NAS access, online gaming and 4K video streaming on slim devices.

USB3.1 Type-C plug with ESD protection

The USB 3.1 Type-C connector enables hot plug-and-play operation for instant network expansion. A built-in intelligent control chip provides ESD protection to resist surge and electromagnetic interference for stable long-time connections. Compact and lightweight, the adapter fits easily in a laptop bag for business travel, office work or home desktop network upgrades.

Check USB-C port and cable

Verify that your device’s USB-C port supports data transfer and is not power-only, as some charging-only ports cannot carry Ethernet traffic. Ensure you use a USB 3.1 or faster cable to reach the 2.5 Gbps rate; older USB 2.0 cables will limit speed to 100 or 1000 Mbps. Confirm your router or switch offers a 2.5G port to benefit from the higher throughput.

Highlights

  • Up to 2500 Mbps bandwidth for fast large-file transfers
  • USB 3.1 Type-C plug enables instant hot-plug wired networking
  • Built-in chip with ESD protection resists surges and interference
  • Compact portable design fits easily in a laptop bag
  • Works with Windows, macOS, Android and Linux Type-C devices

Specifications

No published specifications for this item yet.

Questions about this item

What does the 2.5Gbps USB 3.1 link cap at in real use?

The adapter negotiates up to 2.5Gbps and falls back to 10, 100 or 1000Mbps automatically depending on the switch or router port speed.

What physical space does the USB-C plug need?

A standard USB-C port on the laptop, tablet or ultrabook is the only opening required; the dongle body sits outside the chassis.

How is the adapter set up, and where do people slip up?

Plug the USB-C end into the host, connect an RJ45 cable, and the OS loads the driver automatically; the common mistake is using a USB-C port that only carries power or video and no data.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.