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Small black USB Wi-Fi adapter with a short 2dBi antenna

AUTECH

AUTECH 150Mbps USB Wi-Fi Adapter RT5370 2.4GHz 2dBi Antenna

SKU CH-4Q4H-5XAD9

A 150Mbps USB Wi-Fi adapter with a 2dBi antenna that works with Windows 10, 11, Raspberry Pi and Mag set-top boxes without extra drivers

  • TypeUSB Wi-FI Adapter
  • 150 Mbps data rate via IEEE 802.11n/g/b and Ralink 5370 chipset
  • Works with Windows 11, 10, 8.1, 7, XP, Vista, Mac OS and Linux
  • Plug-and-play on Windows 10 and Raspberry Pi without driver installation
  • 2 dBi omni-directional antenna improves signal penetration and link stability
  • Compatible with Raspberry Pi 2, 3, 4, Zero W and Mag 250, 254, 255, 270, 275 set-top boxes

150Mbps 2.4GHz USB Wi-Fi Adapter for Raspberry Pi

The AUTECH USB Wi-Fi adapter uses the Ralink RT5370 chipset to deliver up to 150Mbps on the 2.4GHz band under IEEE 802.11n/g/b. It targets Raspberry Pi boards including Pi 2, 3, 4 and Zero, as well as older Windows, macOS and Linux machines that lack built-in wireless.

Check OS Driver Support

Windows 10, 11 and Raspberry Pi units work plug-and-play without extra software. Other Windows versions down to XP, plus macOS, Linux, Chromebook and Mag IPTV boxes (models 250, 254, 255, 270, 275) may need the driver downloaded from the supplier link because no CD is included. Verify you have a free USB-A port on the host device.

Low-Profile Design Runs Cool and Silent on USB Power

The adapter draws power directly from the USB bus so it adds negligible heat and makes no audible noise during normal operation. The 2dBi omni-directional antenna is fixed and cannot be repositioned, limiting gain compared with higher-dBi or detachable antennas. Power consumption stays within standard USB limits for the chipset.

Highlights

  • 150 Mbps data rate via IEEE 802.11n/g/b and Ralink 5370 chipset
  • Works with Windows 11, 10, 8.1, 7, XP, Vista, Mac OS and Linux
  • Plug-and-play on Windows 10 and Raspberry Pi without driver installation
  • 2 dBi omni-directional antenna improves signal penetration and link stability
  • Compatible with Raspberry Pi 2, 3, 4, Zero W and Mag 250, 254, 255, 270, 275 set-top boxes

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

What comes in the box and is a driver disc included?

The adapter with its 2dBi external antenna is supplied; a driver CD is not included, but a download link is shown in the product images.

Which chipset version should I choose for Raspberry Pi or Mag set-top boxes?

The RT5370 chipset works plug-and-play with Raspberry Pi models and Mag 250, 254, 255, 270 and 275 boxes; ignore any packing card that mentions 7601.

What does the 150Mbps rate mean when I plug it into a laptop?

It is the maximum 2.4GHz link speed under IEEE 802.11n; real throughput will be lower and depends on router capability, distance and interference.

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