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  • Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux
  • Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux
  • Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux
  • Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux
  • Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux
  • Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux
Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux

Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux

  • 50 - 99 Pieces
    $7.75
  • 100 - 999 Pieces
    $6.59
  • >= 1000 Pieces
    $4.99

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
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Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wireless Connectivity: Enables seamless Wi-Fi connectivity via USB for desktops and devices lacking built-in Wi-Fi, supporting 802.11n protocol with a maximum speed of 150Mbps.
  • Signal Enhancement: Features a 2dBi extendable antenna design to boost signal reception and transmission, ideal for areas with weak or unstable Wi-Fi coverage.

Key features

  • 1. Material Technology

    • With a durable plastic-and-metal construction, you can ensure long-lasting use and enhanced signal strength for stable connectivity. ~30% stronger signal compared to all-plastic adapters.

  • 2. Interactive Design

    • With an extendable 2dBi antenna, you can adjust signal reception for optimal performance in areas with weak Wi-Fi coverage. Outperforms fixed-antenna models by up to 25% in signal reach.

  • 3. Performance Parameters

    • With 150Mbps speed and 802.11n support, you can achieve 3x faster data transfer than older 802.11g models. Ideal for streaming and file transfers without lag.

  • 4. Scenario Solutions

    • With compatibility for Windows, Kali Linux, and desktop use, you can deploy it in diverse environments like home offices, security systems, or on-the-go setups. Works seamlessly across professional and personal use cases.

  • 5. Certification Standards

    • With compliance to 802.11n standards, you can ensure reliable and stable wireless connectivity that meets industry requirements. Certified for seamless integration with modern networks.

Product details

Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter 802.11n Network Card With 2DBI Antenna for Windows/8/10/Kali Linux

The Atheros AR9271 Chipset 150Mbps Wireless USB WiFi Adapter combines compact design with robust performance, delivering reliable connectivity for desktops and network setups. With a 2dBi antenna and support for 802.11n, it ensures stable Wi-Fi in areas with weak signals. Its lightweight, durable build and extendable antenna make it ideal for on-the-go use or fixed installations.

Technical specifications

FeatureSpecificationBenefit
ChipsetAtheros AR9271Ensures stable 150Mbps speed and low power consumption
Antenna2dBi extendableBoosts signal strength in weak coverage areas
Speed150Mbps (802.11n)Supports smooth streaming and file transfers
Dimensions103mm (L) x 25mm (W) x 15mm (H)Sleek, portable design for easy travel
Weight25gLightweight for desk or laptop use
OS CompatibilityWindows 8/10, Kali LinuxVersatile for both consumer and enterprise systems
InterfaceUSB 2.0/3.0Plug-and-play compatibility with most devices

Customization guide

Adjust the extendable antenna to optimize signal direction for better reception in challenging environments. Firmware updates allow users to enhance security protocols or add features like dual-band support.

Get inspired

Whether boosting home office connectivity or securing a stable link for Kali Linux cybersecurity tasks, this adapter adapts to your workflow. Its modern geometric design and durable plastic/metal build ensure it fits seamlessly into any setup.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Speed150Mbps300Mbps (+100%)450Mbps (+200%)
Antenna Gain2dBi3dBi (+50%)5dBi (+150%)
Supported Protocols802.11n802.11ac (+25% range)802.11ax (+50% latency reduction)

Supplier's note

  1. Key Breakthroughs:

    • Atheros AR9271 Chipset: Delivers 150Mbps speeds with minimal power draw, ideal for low-energy environments.
    • Extendable 2dBi Antenna: With 20% stronger signal penetration than fixed antennas, it outperforms traditional USB adapters in multi-wall offices.
    • Kali Linux Support: Enables advanced users to leverage the adapter for penetration testing without driver hassles.

  2. Version Selection Guide:

    • Base Model: Perfect for basic home/office use where 150Mbps suffices.
    • Advanced Model: Choose for gaming or video streaming, with 300Mbps speed and 3dBi antenna for mid-sized apartments/offices.
    • Pro Model: Required for enterprise networks or outdoor setups, offering 450Mbps and 5dBi gain to match carrier-grade 802.11ax standards.

With the Pro model’s 5dBi antenna, you can achieve 50% wider coverage than standard USB adapters, ensuring seamless connectivity in warehouses or large venues. Its 802.11ax support pairs with low latency to enable real-time data processing for IoT deployments.

Frequently asked questions

  • Which USB Wi-Fi adapter is best for improving weak signals on a desktop computer?

  • How do I clean and maintain a USB wireless adapter’s antenna?

  • Plastic vs. Metal in Wi-Fi adapters: Why does this model combine both materials?

  • Can this USB WiFi adapter be customized for Linux systems like Kali?

  • Is the Atheros AR9271 chipset FCC/CE certified for safe use?

  • Does the 150Mbps speed suffice for streaming on a desktop?

  • Is this USB WiFi adapter compatible with Kali Linux for network testing?

  • How portable is the AR9271 USB WiFi adapter for travel?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Antenna GainPoor Wi-Fi coverage areasIndustry: 1dBiOur Base: 2dBi▲ (enhances signal by 6dB)Advanced: 3dBi▲▲ (max range extension)
Wireless ProtocolHigh-speed networks (e.g., 4K streaming)Industry: 802.11g (54Mbps)Our Base: 802.11n▲ (150Mbps at 2.4GHz)Advanced: 802.11ac▲▲ (433Mbps at 5GHz)
Data Transfer RateLarge file transfers, gamingIndustry: 54MbpsOur Base: 150Mbps▲Advanced: 300Mbps▲▲ (dual-band support)
OS CompatibilityCross-platform users (Linux/macOS)Industry: Windows OnlyOur Base: Windows/Linux▲Advanced: Windows/Linux/macOS▲▲
Physical DesignTravelers, portable setupsIndustry: Bulky (120x30x20mm)Our Base: Compact▲ (103x25x15mm)Advanced: Slimmer▲▲ (90x20x10mm)
Interface CompatibilityOlder computers lacking USB 3.0Industry: USB 1.1Our Base: USB 2.0▲Advanced: USB 3.0▲▲

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