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Compact USB 3.0 to Gigabit Ethernet adapter with braided cable and RJ45 port

GCROWN

GCROWN USB 3.0 to Gigabit Ethernet Adapter RTL8153

SKU CH-5YAQ-G1NPF

Adds a wired Gigabit Ethernet port to USB 3.0 devices at 10/100/1000 Mbps with driver-free setup on most systems

  • Product typeEthernet Adapter
  • Gigabit speeds up to 1000 Mbps via USB 3.0
  • Driver-free setup on Windows XP to 10 and Mac/Linux
  • Wired stability beats Wi-Fi for streaming and gaming
  • RTL8153 chip delivers reliable high-speed throughput
  • Backward compatible with USB 2.0 and 1.1 ports

USB 3.0 Gigabit Ethernet Adapter

The GCROWN USB 3.0 to Gigabit Ethernet Adapter adds a wired RJ45 network port to laptops, tablets and desktops that lack one. It uses the RTL8153 chipset and connects through a USB 3.0 interface for high-speed data transfer. The adapter suits remote workers, students and gamers who need a more reliable link than Wi-Fi can provide.

10/100/1000 Mbps capacity and headroom

On a USB 3.0 port the adapter negotiates 10, 100 or 1000 Mbps, giving full gigabit throughput for large downloads, video conferences and streaming. With a USB 2.0 or 1.1 port the link is limited to 10/100 Mbps, so gigabit speeds cannot be reached. CAT6 or higher cabling is required to achieve the 1000 Mbps rate.

Driver-free upgrade for most systems

The device works plug-and-play on Windows XP, 10, Mac and Linux, replacing a missing or faulty onboard Ethernet port without software installation. Windows 11 requires a driver download before use. It is not recommended for smart TVs, so buyers needing a TV network connection should look elsewhere.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 60% of the 1,565 comparable items (median $18.99).

Specifications

Product
Product typeEthernet Adapter

Questions about this item

Will the adapter run at gigabit speed on my older laptop that only has USB 2.0 ports?

The adapter is backward compatible with USB 2.0 and USB 1.1, but the speed will be limited to 10/100 Mbps on those ports.

How can I confirm the RTL8153 chip is delivering the full 1000 Mbps link after I plug it in?

Check the network adapter status in your operating system; it should report a 1 Gbps connection when a CAT6 or better cable is used with a USB 3.0 port.

Does the package include an Ethernet cable or do I need to buy a CAT6 cable separately?

The adapter itself is the only item supplied; a CAT6 or higher Ethernet cable must be purchased separately to reach 1 Gbps.

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