USB Adapters

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We'll be honest, USB adapters have lost it's mass appeal. Gone are the days where people were happy getting "free" (stolen) WiFi from their neighbors on one computer. Now with so many devices requiring WiFi at home, your going to need a WiFi repeater kit instead of a USB adapter to create a new hot spot from a far away signal. 

A USB Adapter is the right choice for you if any of  these descriptions apply to you: 

  • You have a laptop or PC that's far from the router and want a more reception power
  • You travel in an RV and want only to use WiFi on your computer
  • You're an "internet security specialist" :)

If you haven't moved on by now let's jump into the details. All of our USB adapters work via a USB cable (included) as an external and very powerful WiFi receiver. With the included antenna you can expect about 2-3x more range but you can also upgrade to any antenna in our store for up to 15x more range. Depending on your operating software you may or may not need a drive to make it work with your system.

Our Simple WiFi device is our private label and custom designed software. It works great with Windows 7 or newer and Linux It is also plug and play for both OS platforms. It's boosting up to 750mW and works on 802.11b/g/n up to 150mbps. It supports packet injections, backtrack, sniff mode, monitor mode and more. The drivers for this device were written by a good friend of ours and speaker at Defcon. (Ever heard of it?) See more specs on the tab on top of the description. 

The classic and best selling USB adapter on the market is the Alfa 1000mW AWuS036H. This device has since been discontinued and we are running low on stock. Once these are out, they are gone for good. 

On of Alfa's recent deliveries is the AWUS052NH which is an 802.11AC compatible as well as dual band (2.4/5Ghz) adapter. Search the web for feedback and reviews on this product as it is still untested by us. 

Alfa AWUS036ACH is a long range dual antenna 867 Mbps Wi-Fi USB adapter compatible with Windows XP through Windows 10. It features two RP-SMA antenna ports, and two 5 dBi dual-band antennas. The antennas are detachable and can be upgraded. It also has a power amplifier that increases it's reception range compared to Alfa's earlier model AWUS036AC.

This is capable of receiving and transmitting on both the 2.4 GHz and 5 Ghz bands. With 802.11ac standard routers, AWUS036ACH can achieve throughput speeds up to 867 Mbps, almost three times that of the 802.11n maximum of 300 Mbps. This adapter is backward compatible with 802.11b and 802.11g networks, but will have limited speed with those networks. An 802.11ac router is required for the maximum throughput.

The high receive sensitivity coupled with the internal power amplifier also allow it to pick up Wi-Fi signals from up to 3 times the distance of newer internal 802.11ac Wi-Fi cards shipping inside today's laptops. This is brand new in retail box and includes the adapter, two 5 dBi dual-band antennas, driver CD, and USB docking base. We buy direct from Alfa and are an authorized retailer of Alfa products. Check directly with Alfa to verify you are getting a 100% genuine Alfa adapter.


It will work with any computer that has an available USB port and Windows XP, Vista, Windows 7, Windows 8/8.1, or Windows 10. Kali Linux version 2017.1 now supports packet injection for this adapter. Read more at

USB 3.0 port required for max speed, though is compatible with USB 2.0 ports also at a max speed of 480 mbps. This works on Microsoft Surface Pro tablets running Windows 8/10 (requires driver download) but does NOT work with Windows Surface RT tablets or other tablets/laptops running Microsoft Surface RT, which looks like Windows 8 but is actually a locked down version of Windows that does not support 3rd party drivers.

Additional Features:

- Enterprise-class 64/128 WEP encryption, WPA, WPA-PSK, WPA2, 802.1X support
- 867 mbps High-Speed Transfer Rate for 802.11ac
- USB 3.0 compliant (backward compatible with USB 2)
- ONE YEAR manufacturer's warranty

The N700 has been one of our best sellers for more than 5 years. But with all things tech, we are going be discontinuing this great card and begin working on version 2 with a hopeful release in 2017. We have a limited supply of these left so don't wait! 

We finally found an 802.11N card that tested well and we are happy with. Based on the Ralink 3070 (rt3070) chipset this will give you long range connectivity out of the box up to 1 mile MAX. The power output is 750mW, compatible on 802.11 b/g/n networks and is supported all operating systems. No driver installation needed if your using Linux or Windows 7/8, all other OS requires a quick and simple program installation included in the box. The USB adapter has an SMA connector to allow for attachments of our long range USA made Antennas like our Yagi Cantenna (indoor or Outdoor), Panels (indoor or Outdoor), or for ultra long range our Parabolic Grids at 19dBi or 24dBi.


Range As is from box Max 1 mile
Standard 802.11b: Up to 11Mbps.
802.11g: 54Mbps. 802.11N 150Mbps

RaLink 3070 (rt3070)

Maximum TX Power 500mW
Date Rate 802.11b: Up to 11Mbps.
802.11g: 54Mbps. 802.11N 150Mbps
OS Support Windows 98SE, Windows ME, Windows 2000, XP, Windows 7, Vista Linux 2.6, Mac 10.3, Mac 10.5, 10.6
Interface USB 2.0 mini USB
Antenna Connector RP-SMA
Security 64/128/256 Bit WEP Key, WPA, TKIP, WPA2

AWUS036H does not support Windows 8 or Mac OS 10.6.7 and later versions.

The Famous Alfa 1000mW based on the RealTek 8187 Chipset. When searching for a good foundation to build your long range WiFi kit 1 Watt of power is not a bad idea, especially when commercially sold adapters are only doing about 50mW. The Adapter is supported by All Windows and Mac operating systems. As well as plug and play with Linux.

For all you "internet security specialists" this card is fully supported by Back Track and also doing Packet injections. From Alfa you get 5 ft of USB cable and a 5dBi antenna with anti-counterfeit sticker and hologram. We Guarantee Authenticity. Max Range 600 yards.

  • Connects at a full 54Mbps via USB 2.0, up to 8 times faster than a USB 1.1 adapter
  • Connects to high gain WiFi antennas
  • Compact size for greater flexibility
  • Also compatible with USB 1.1 desktop and notebook computers
  • Plug-and-Play Compatible with windows 98SE, 2000, Millennium, XP and Linux
  • High security 64/128/256bit WEP Encryption, TKIP, WPA,WPA2 802.11

Dual band wireless card to permit access to all signals available at home or on travel. Enjoy the wide open spaces and much less used 5GHz band. Higher speeds up to 300mbps when logged into a high grade access point rated the same, and signal is very strong.

This card is also great for the popular 2.4GHz band of frequencies. Use the 2.4GHz band for longer range however reduced speed.

  • Compatible with IEEE 802.11n draft 3.0, 802.11a/b/g wireless standards
  • 2.4GHz and 5.8GHz frequency band, MIMO (Multiple Input Multiple Output)
  • Complies with Universal Serial Bus Rev. 2.0 specifications
  • High speed transfer TX data rate up to 150 Mbps
  • High speed transfer RX data rate up to 300 Mbps
  • Supports WPS by S/W
  • Supports wireless data encryption with 64/128-bit WEP, WPA, WPA2, TKIP, AES
  • Wide Range coverage
  • Compliant with FCC Part 15.247 for US, ETS 300 328 for Europe
  • Supports driver for Windows XP 32/64, 7, Vista 32/64, Linux (2.4.x/2.6.x), Mac (10.4.x/10.5.x) Power PC& PC.


Model AWUS051NH
Standards Wireless: IEEE 802.11a/b/g/n
USB 2.0 standard
Data Rate 802.11b: Up to 11 Mbps
802.11g: 54Mbps
802.11n: 300Mbps
OS Supported

Windows vista, Windows XP, Linux, Mac OX

Interface USB 2.0 mini USB
Antenna Type 1 x 2.4/5GHz RP-SMA connector with Antenna
1 x Dual band print antenna
Chipset Ralink RT2770 RT2750
One LED Power / Status: steady green
Wireless Act: flash
Frequency Range IEEE 802.11b/g
2412 ~ 2462 MHz (N.A)
2412 ~ 2472`MHz (EU)
2412 ~ 2482`MHz (Japan)

IEEE 802.11a
5150 MHz - 5250 MHz (Japan)
5150 MHz - 5350 MHz
5470 MHz - 5725 MHz (Europe)
5150 MHz - 5350 MHz
5725 MHz - 5850 MHz (USA)
Channels IEEE 802.11b/g
1 ~ 11 channels (North America)
1 ~ 13 channels (General Europe)
1 ~ 14 channels (Japan)

IEEE 802.11a
4 Channels (Japan)
19 Channels (Europe)
13 Channels (USA)
Emission Type DSSS/OFDM
Sensitivity for 802.11b/g Legacy Mode
1M -91
11M -91
6M -93
54M -77

HT20 Mode
MCS 15 -74
MCS 8 -92
MCS 7 -75
MCS 0 -92

HT40 Mode
MCS 15 -70
MCS 8 -89
MCS 7 -73
MCS 0 -88 (Typically @PER < 8% packet size 1024 and @25ºC + 5ºC)
Sensitivity for 802.11a Information Coming Soon
Frequency Stability Within ± 25ppm
Data Modulation Type BPSK, QPSK, CCK and OFDM
Power Voltage: 5V+5%
Security WEP 64/128
802.1X support
Wi-Fi Protected Access (WPA)
Operating Temp 0°C ~ +50°C
Storage -10°C ~ +65°C
Humidity 5%~98% non-condensing
Dimensions 8.5*2.2*6.3cm
Weight 38.5g

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