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Compact silver hub with RJ45 port and three USB-A sockets

WRIARICH

WRIARICH 4-in-1 USB 3.0 to Gigabit Ethernet Adapter with Thunderbolt 3

SKU CH-S3TH-C9R4Y

A compact hub adds Gigabit Ethernet and three USB 3.0 ports to laptops and tablets, with driver-free setup for Windows, macOS and Chrome OS

  • Thunderbolt 3Yes
  • Gigabit Ethernet up to 1 Gbps for stable wired networking
  • Three USB 3.0 ports at 5 Gbps each for fast peripheral transfers
  • Plug-and-play operation with no driver installation required
  • Works with Windows 10, 11, 8.1 and macOS on MacBook 2018‑2021
  • Thunderbolt 3 support extends compatibility to newer USB‑C hosts

WRIARICH 4-in-1 USB 3.0 Ethernet Hub

This adapter adds a Gigabit Ethernet port and three USB 3.0 ports to devices with a USB-A connection. It targets users who need a wired network link where Wi-Fi is weak or unavailable. The hub also expands connectivity for peripherals such as keyboards, mice, drives and printers. It suits laptops, tablets and desktops across Windows, macOS and Chrome OS platforms.

Driver-free setup and common issues

The device uses a plug-and-play design that works without driver installation on supported operating systems. Each USB 3.0 port delivers up to 5 Gbps data transfer for connected accessories. Connection problems usually stem from faulty cables, disabled network adapters in system settings or insufficient power from the host port for high-draw peripherals.

Check host port and OS version before ordering

Verify your device has an available USB-A port compatible with USB 3.0 or Thunderbolt 3 for full bandwidth. Confirm the operating system is Windows 8.1, 10 or 11, macOS on MacBook models from 2018 to 2021, or Chrome OS on listed Chromebook and Pixelbook models. The adapter does not support devices that only offer USB-C without Thunderbolt 3 or USB 3.0 signalling.

Highlights

  • Gigabit Ethernet up to 1 Gbps for stable wired networking
  • Three USB 3.0 ports at 5 Gbps each for fast peripheral transfers
  • Plug-and-play operation with no driver installation required
  • Works with Windows 10, 11, 8.1 and macOS on MacBook 2018‑2021
  • Thunderbolt 3 support extends compatibility to newer USB‑C hosts

Specifications

Thunderbolt 3Yes

Questions about this item

How do I confirm the Gigabit Ethernet link is running at 1 Gbps after plugging in?

Check the network status on your device; it should report a 1 Gbps connection, and the adapter is downward compatible with 100Mbps, 10Mbps and 1Mbps if the link negotiates lower.

What cables or accessories come in the box and what must I supply myself?

The adapter provides an RJ45 port and three USB 3.0 ports; you supply the Ethernet cable and any USB peripherals you wish to connect.

Which version should I choose for a MacBook Pro 2021 versus a Surface Book 3?

The single model works with both — it supports MacBook Pro 2021/2020/2019, Windows 11/10/8.1/8 and Surface Book 3/2/Go via Thunderbolt 3 or USB 3.0.

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