Your Browsing History
Meet Your Seller
USB 3.0 to Gigabit Ethernet Adapter, Full Duplex 2Gbps Ethernet Speeds, Up to 1Gbps, USB to Gigabit Ethernet Adapter, USB-A, Windows Compatible, USB Powered, Black, TU3-ETG
- GIGABIT ETHERNET OVER USB 3.0 Add a wired RJ45 port to a laptop or desktop via USB-A for stable, low-latency networking; supports up to 1Gbps Ethernet performance (network dependent).
- FULL-DUPLEX 2GBPS LINK CAPABILITY SuperSpeed USB 3.0 connection supports full-duplex transfer speeds up to 2Gbps (1Gbps send + 1Gbps receive) to help reduce bottlenecks during large file transfers and backups.
- BROAD OS COMPATIBILITY Works with Windows 10/8.1/8/7 and Mac OS X 10.610.15 for flexible deployment across office, lab, and home setups.
- COMPACT, TRAVEL-READY DESIGN Integrated flexible 5 in. (12.7 cm) USB cable fits tight spaces and docking setups; small black adapter is easy to pack for travel or hybrid work.
- USB-POWERED, EASY SETUP Powered directly by the USB port (no external power required); ideal as a quick replacement for a damaged Ethernet port or for devices without built-in RJ45.
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
USB 3.0 to Gigabit Ethernet Adapter (TU3-ETG)
Add reliable wired networking to any USB-enabled computer. The TU3-ETG connects a USB-A port to a standard RJ45 Ethernet cable, helping you get stable, low-latency wired internet on laptops and desktops without a built-in Ethernet jack.
Highlights
- Gigabit Ethernet over USB 3.0: Supports up to 1Gbps Ethernet performance (network dependent)
- Full-duplex capability: Up to 2Gbps full duplex (1Gbps transmit + 1Gbps receive)
- Compact design: Attached 5 in. (12.7 cm) flexible USB cable for tight installs
- USB powered: No external power adapter required
- Backward compatible: Works with USB 2.0 / 1.1 (speed limited by USB version)
OS Compatibility
- Windows: 10 / 8.1 / 8 / 7
- Mac OS X: 10.6 through 10.15
Package Contents
- TU3-ETG adapter
- Quick installation guide
- Driver disc (CD-ROM)
FAQ
- Q: Will this adapter give me gigabit speed on any computer?
- A: It supports up to 1Gbps Ethernet performance when used with a USB 3.0 port and a gigabit network; actual speed depends on your network and ISP.
- Q: Does it work if my computer only has USB 2.0?
- A: Yes, it is backward compatible with USB 2.0/1.1, but throughput will be limited by the older USB interface.
- Q: What does full-duplex 2Gbps mean?
- A: It refers to simultaneous send and receive capabilityup to 1Gbps transmit + 1Gbps receivewhen used with compatible equipment.
- Q: Is external power required?
- A: No. The adapter is powered via the USB port.
- Q: Which operating systems are supported?
- A: Windows 10/8.1/8/7 and Mac OS X 10.610.15 are supported.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Ruicheng Trading Co., Ltd. Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...