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Compact space-grey aluminium adapter with USB-A and USB-C plugs and an RJ45 port

No Sew

No Sew 2-in-1 USB-A & USB-C to 2.5Gb Ethernet Adapter

SKU CH-XDMK-8ZYNZ

Adds a 2.5Gbps wired LAN port via USB-A or USB-C for laptops, tablets and USB-C phones

  • Weight1.21 ounces
  • Up to 2.5Gbps wired speed for faster downloads and low-latency gaming
  • Dual USB-A and USB-C connectors fit laptops, tablets and USB-C phones
  • Realtek RTL8156B chipset gives reliable 2.5GbE throughput
  • Compact aluminium housing dissipates heat without external power
  • Plug-and-play on Windows 11 and macOS; Windows 10 may need driver

Dual USB-A and USB-C Connectors

This 2-in-1 adapter adds a 2.5Gbps RJ45 port to laptops, tablets and USB-C phones that lack built-in Ethernet. The single dongle fits both Type-A and Type-C hosts, so one accessory covers office, travel and docking scenarios without carrying separate converters.

Replaces Congested Wi-Fi Links

It upgrades unstable wireless connections in offices, hotels and classrooms to a wired 2.5GbE link when paired with a 2.5G-capable router or switch and Cat5e or Cat6 cable. The jump is worth it for users who need consistent latency for video calls or large file transfers and cannot rely on shared Wi-Fi spectrum.

Sustained Throughput with Passive Cooling

The Realtek RTL8156B controller maintains reliable throughput during long transfers thanks to an aluminum housing that dissipates heat without a fan. Bus-powered operation means no external adapter is needed, and the compact design stays cool enough for extended sessions in meeting rooms or on business trips.

Highlights

  • Up to 2.5Gbps wired speed for faster downloads and low-latency gaming
  • Dual USB-A and USB-C connectors fit laptops, tablets and USB-C phones
  • Realtek RTL8156B chipset gives reliable 2.5GbE throughput
  • Compact aluminium housing dissipates heat without external power
  • Plug-and-play on Windows 11 and macOS; Windows 10 may need driver

Specifications

Model2.5GB USB LAN
Weight1.21 ounces

Questions about this item

Will the USB-A and USB-C connectors fit my iPhone 16 or 17 and laptop ports?

The 2-in-1 design includes both USB-A and USB-C plugs so one adapter works with Type-A laptops and USB-C tablets or phones including iPhone 16 and 17.

Is any driver needed for Windows 11 or macOS, and what step do people skip on Windows 10?

Windows 11 and macOS are plug-and-play; on Windows 10 or 8 you must run the driver installer from the manual before first use.

What cable and network gear are required to keep the 2.5Gbps link running long term?

Use a Cat5e or Cat6 Ethernet cable with a 2.5G-capable router or switch; the Realtek RTL8156B chipset handles the rest.

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