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White USB 3.0 to Gigabit Ethernet adapter with RJ45 port

Jansicotek

Jansicotek USB 3.0 to Gigabit Ethernet Adapter White

SKU CH-EMEW-87BBP

Adds a gigabit RJ45 network port via USB 3.0 for wired speeds up to 1000 Mbps

  • OptionUSB 3.0 (Gigabit)
  • Gigabit wired speeds up to 1000 Mbps via USB 3.0 5 Gbps bus
  • Adds RJ45 port to devices lacking built-in Ethernet such as Ultrabooks or MacBook Air
  • Works with Windows 8.1 down to XP, macOS 10.6 through 10.12, Linux kernel 2.6 and Chrome OS
  • Protects or replaces a damaged onboard LAN port on your computer
  • USB powered with link and activity LEDs, backward compatible with USB 2.0 and 1.1

Compact USB 3.0 Gigabit Adapter

This Jansicotek adapter adds a Gigabit RJ45 port to any device with a USB 3.0 Type-A socket. It targets ultrabooks, notebooks and MacBook Air models that lack a built-in Ethernet jack. The adapter also protects an existing port from wear or replaces a damaged one. Driver-free operation is supported on Windows 8.1 down to XP, macOS 10.6 through 10.12, Linux kernel 2.6 or 3.x and Chrome OS.

White Plastic Housing and LEDs

The white enclosure is small enough to carry in a laptop bag and draws all power from the USB bus. A single male USB 3.0 plug connects directly to the host without cables or external power bricks. Two front-facing LEDs show link status and traffic activity at a glance. Backward compatibility with USB 2.0 and 1.1 lets the adapter function on older ports at reduced throughput.

Thermals Noise and Power

Passive cooling keeps the adapter silent because no fan is fitted. The USB-powered design limits draw to what the host port can supply, so no extra power adapter is needed. Energy Efficient Ethernet (IEEE 802.3az) reduces consumption during low-traffic periods. The unit stays cool during typical file transfers, video calls and streaming sessions.

Highlights

  • Gigabit wired speeds up to 1000 Mbps via USB 3.0 5 Gbps bus
  • Adds RJ45 port to devices lacking built-in Ethernet such as Ultrabooks or MacBook Air
  • Works with Windows 8.1 down to XP, macOS 10.6 through 10.12, Linux kernel 2.6 and Chrome OS
  • Protects or replaces a damaged onboard LAN port on your computer
  • USB powered with link and activity LEDs, backward compatible with USB 2.0 and 1.1

Specifications

OptionUSB 3.0 (Gigabit)

Questions about this item

Does the USB 3.0 interface limit the 1000 Mbps Ethernet speed in practice?

The adapter runs at full 10/100/1000 Mbps over the USB 3.0 5 Gbps bus, so the gigabit link is not capped by the USB connection.

What physical port does the adapter need on the host device?

It requires a standard USB Type-A port; the male USB 3.0 connector plugs directly into the host.

Is any driver installation required on Windows 10 before the adapter works?

Windows 10 includes in-box drivers, so the adapter is recognised automatically when plugged in.

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