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Small black USB Wi-Fi adapter with a detachable 3dBi antenna

Aomoproing

Aomoproing AR9271 150Mbps USB 2.0 Wi-Fi Adapter 3dBi Antenna

SKU CH-83HE-M2WSK

A 2.4 GHz USB 2.0 wireless adapter with a 3 dBi antenna, 150 Mbps maximum rate and native Kali Linux support for monitor mode and packet injection

  • TypeUSB Wi-FI Adapter
  • Ready for pen-testing with Aircrack-NG, monitor mode and packet injection on Linux
  • Works out of the box on Kali Linux and major distros with no driver installs
  • 4 GHz 802.11 b/g/n connection up to 150 Mbps for everyday wireless tasks
  • Compact USB 2.0 stick measuring 9.0 × 2.5 × 1.2 cm weighs only 19.4 g
  • Includes a 3 dBi antenna for stronger 2.4 GHz reception in weak-signal areas

USB 2.0 Wi-Fi adapter for Linux auditing

This USB 2.0 wireless adapter uses the Atheros AR9271 chipset and includes a 3dBi antenna. It operates on 2.4GHz networks only and complies with 802.11 b/g/n standards. The device targets users who need native monitor mode and packet injection on Linux distributions such as Kali Linux.

2.4GHz-only operation decides suitability

The adapter connects solely to 2.4GHz networks and does not function on 5GHz bands. Buyers requiring dual-band connectivity or 5GHz support must choose a different device. This single-band constraint is the primary factor in determining whether the product fits the intended environment.

150Mbps rate suits basic auditing tasks

The 150Mbps maximum data rate handles standard packet capture, injection and network testing on 2.4GHz channels. Throughput drops when signal quality degrades or client density increases. The adapter reaches its limit with high-volume traffic or long-distance links where a higher-rate or dual-band solution would be necessary.

Highlights

  • Ready for pen-testing with Aircrack-NG, monitor mode and packet injection on Linux
  • Works out of the box on Kali Linux and major distros with no driver installs
  • 4 GHz 802.11 b/g/n connection up to 150 Mbps for everyday wireless tasks
  • Compact USB 2.0 stick measuring 9.0 × 2.5 × 1.2 cm weighs only 19.4 g
  • Includes a 3 dBi antenna for stronger 2.4 GHz reception in weak-signal areas

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

What does the 150Mbps wireless rate mean when I plug this into my computer?

It is the maximum 2.4GHz data rate under the 802.11n standard; real throughput will be lower and depends on signal quality, channel width and network load.

Which USB standard does the adapter use and does it limit the 150Mbps speed?

The adapter uses USB 2.0 type A, which provides more than enough bandwidth for a 150Mbps 802.11n link.

How much space does the adapter and its 3dBi antenna need behind my laptop or desktop?

The adapter body measures 9.0 x 2.5 x 1.2 cm and weighs 19.4 g; with the antenna attached the total weight is 30.5 g.

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