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SMUGDESK

SMUGDESK USB 3.0 to RJ45 Gigabit Ethernet Adapter Black

SKU CH-44M6-8SDY8

Adds a gigabit Ethernet port to laptops via USB 3.0 with 10/100/1000Mbps auto-negotiation and Windows, Mac OS, Linux support

  • Gigabit wired speeds up to 1000Mbps via USB 3.0
  • Plug-and-play adds an RJ45 port to laptops without one
  • Auto-negotiation at 10/100/1000Mbps with USB 2.0 and 1.1 backward compatibility
  • Compact black design fits easily in a bag for travel or office use
  • Works with Windows, Mac OS and Linux out of the box

Wired Gigabit for USB 3.0 Laptops

This SMUGDESK adapter adds a 1000Mbps RJ45 port to any laptop or desktop with a USB 3.0 socket. It suits office workers, gamers and students who need a more stable connection than Wi-Fi for large file transfers, video calls or online gaming.

Check USB Port and OS Before Buying

The adapter works with USB 3.0, USB 2.0 and USB 1.1 ports, but gigabit speeds require a USB 3.0 host. Verify your device runs Windows 7/8/10/XP/Vista, Mac OS or Linux so the plug-and-play driver loads automatically.

Compact Black Shell for Daily Portability

The lightweight black enclosure slips easily into a bag for travel or hot-desking. A single RJ45 jack locks the patch cable securely, while the USB 3.0 plug draws power directly from the host so no external supply is needed.

Highlights

  • Gigabit wired speeds up to 1000Mbps via USB 3.0
  • Plug-and-play adds an RJ45 port to laptops without one
  • Auto-negotiation at 10/100/1000Mbps with USB 2.0 and 1.1 backward compatibility
  • Compact black design fits easily in a bag for travel or office use
  • Works with Windows, Mac OS and Linux out of the box

Specifications

No published specifications for this item yet.

Questions about this item

Does the box include anything besides the USB 3.0 to RJ45 Gigabit Ethernet Adapter itself?

The package contains only the compact black adapter; no extra cables, drivers or installation media are supplied.

Should I choose this USB 3.0 model or look for a USB 2.0 version for my older laptop?

This adapter works at full 1000Mbps on USB 3.0 and remains fully functional at 10/100Mbps when plugged into USB 2.0 or 1.1 ports.

Will I actually see 1000Mbps speeds once the adapter is connected to my PC?

Real-world throughput reaches up to 1000Mbps on a USB 3.0 port with a gigabit router and cable; on USB 2.0 the link negotiates to 100Mbps maximum.

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