SuperSpeed USB 3.0 Gigabit Ethernet Adapter – Black (USB3Gigabit)

gofanco® SuperSpeed USB 3.0 to RJ45 Gigabit Ethernet 10/100/1000 Mbps for Windows and Mac OS with LED indicators and high quality 8.4” pigtail cable

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  • Perfect companion for Apple Macbooks, Microsoft Surface Windows tablets, Ultrabooks and laptops with a defective, slower 10/100 Mbps or lack of an Ethernet port

  • Bus-powered external adapter – easy installation to replace or upgrade your Ethernet connection, powered directly from the USB bus

  • Reliable wired Ethernet connection – connects faster and more reliably to avoid weak reception issues with Wi-Fi networks

  • Top-side LED indicators for power, activity, 100Mbps & 1Gbps links
  • Works with Windows & Mac OS operating systems. Embedded driver support for most OSes. Use part# “USB3Gigabit” to look for LEGACY drivers on our website

gofanco® SuperSpeed USB 3.0 Gigabit Ethernet Adapter easily adds Gigabit Ethernet to USB 3.0 enabled laptops, tablets, Ultrabooks and desktops. It allows large file transfers over fast, secure Ethernet networks. Plug into a USB 3.0 port and enjoy data transfer rate of up to 1000 Mbps Ethernet speed. Its compact design and refined performance enable you to meet all your networking needs. With SuperSpeed USB 3.0 bandwidth of 5.0 Gbps, gofanco USB 3.0 Gigabit Ethernet Adapter can fully realize the Gigabit Ethernet potential. This adapter also works when plugged in a USB 2.0 port, but its speed is limited to USB 2.0 maximum throughput of 480 Mbps.

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Customer Questions
Had WIN 10 system working properly, networked, on internet OK. On-board network adapter had failed and had long since been disabled in BIOS and installed Gofanco adapter. Microsoft installed WIN 10 1803. Now have no network connection. Removed Gofanco adapter and re-installed. Power light lit, but no action from WIN 10 as to installing driver. Understand something about 1803 has changed many settings, but have tried to make sure all WIN 10. (USB3Gigabit)

1. Click link below to install the driver. 2. Install it into a different USB port. 3. Change ethernet cable. 4. Try a different port from router switch.

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General & Standards




SuperSpeed USB 3.0 standards (up to 5.0 Gbps)

Compatible with IEEE 802.3 and 802.3u



Bandwidth: Up to 1.0 Gbps (Gigabit Ethernet)

Full duplex operation with IEEE802.3x flow control & half duplex operation

Crossover detection and auto-correction

Supports LPM (Link Power Management) with power down/link down power saving

Supports Wake-on-LAN

Warranty Information


1 year

Product Measurements

Overall length

11” (28cm)

Dimensions (W x H x D)

2.76” x 0.67” x 1.22”


0.09 lbs

Housing Material



Connector 1

9-pin USB 3.0 Type-A, Male

Connector 2

RJ-45 Ethernet, Female

Environmental Conditions

Operating Temperature

50° to 104° F (10° to 40° C)

Storage Temperature

14° to 140° F (-10° to 60° C)

Relative Humidity

< 85% non-condensing



Country of origin