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Small black USB 3.0 to Gigabit Ethernet adapter with RJ45 port

Tccmebius TCC-S30A USB 3.0 Gigabit Ethernet Adapter

SKU CH-9Y83-XS1MC

Adds a Gigabit Ethernet port via USB 3.0 with driver-free setup for Windows, Mac, Linux, Chrome OS, Android and Nintendo Switch

  • ColorBlack
  • Weight25 grams
  • Adds wired gigabit networking to devices lacking a LAN port
  • AX88179A chip delivers up to 1000 Mbps over USB 3.0
  • Works with Windows 11/10/8.1/8/7/Vista/XP, Mac OSX 10.6-10.12, Linux, Chrome OS, Android
  • Driver-free plug-and-play on USB 3.0 and USB 2.0 ports
  • Weighs 25 grams, pocket-sized for travel and mobile use

USB 3.0 Gigabit Ethernet Adapter for Wired

The Tccmebius TCC-S30A adds a 10/100/1000 RJ45 port to any device with a USB 3.0 socket. It uses the AX88179A chip to deliver up to 1000 Mbps throughput for gaming, streaming or office work. The adapter is driver-free on Windows 11, 10, 8.1, 8, 7, Vista, XP, Android, Mac OS X 10.6 through 10.12, Chrome OS and Linux. Its compact black housing weighs 25 grams for easy travel.

Check Your Ports and Cables Before Ordering

Ensure the host device has a USB 3.0 Type-A port; the adapter is backward compatible with USB 2.0 but speed will drop to the slower bus limit. For full gigabit performance use CAT 6 or better Ethernet cable. No driver installation is required on the listed operating systems, but verify that your specific OS version appears in the compatibility list. The adapter draws power from the USB port, so confirm the host can supply sufficient current.

Replaces Missing or Faulty Built-In Ethernet

This adapter upgrades laptops, tablets, Nintendo Switch, Surface Pro, MacBook, TV boxes or projectors that lack a wired port or have a damaged one. It also replaces a Wi-Fi link when a stable, low-latency connection is preferred for online gaming or HD video. The jump is worth it whenever the device has a USB 3.0 port and the network infrastructure supports gigabit speeds. It is not for users who need multiple Ethernet ports or a USB-C native connection.

Highlights

  • Adds wired gigabit networking to devices lacking a LAN port
  • AX88179A chip delivers up to 1000 Mbps over USB 3.0
  • Works with Windows 11/10/8.1/8/7/Vista/XP, Mac OSX 10.6-10.12, Linux, Chrome OS, Android
  • Driver-free plug-and-play on USB 3.0 and USB 2.0 ports
  • Weighs 25 grams, pocket-sized for travel and mobile use

Specifications

BrandTccmebius
ModelTCC-S30A
ColorBlack
Weight25 grams

Questions about this item

Does the TCC-S30A include an Ethernet cable or do I need to buy one separately?

The adapter provides a female RJ45 port; a CAT 6 or higher Ethernet cable is required and is not included.

Should I choose the USB 3.0 version or is there a USB-C variant of this TCC-S30A?

The TCC-S30A uses a USB 3.0 Type-A connector and is backward compatible with USB 2.0 ports.

Will the advertised 1000 Mbps speed actually be reached on my laptop?

The AX88179A chip supports up to 1000 Mbps over USB 3.0; real-world throughput depends on your USB port, cable quality and network infrastructure.

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