Driven by the latest NextG 820.11n High Speed USB Wi-Fi dongle with a built-in RF amplifier, this slim and handy USB-Yagi directional antenna delivers a remarkable horse power of 2200mW at a top speed of 300Mbps.

Unlike most Yagi antennae with long broom and numerous director elements, the design of the NextG USB-Yagi aims at reducing the overall length of the antenna and whilst exceeding the isotropic gain with a wide 56 deg HPBW (half power beam width) beaming aperture to pick up the Wi-Fi signal nearby and afar, blending the best of both worlds.

See the excellent antenna performance below.

It is also slim and light weight that you could carry it in a traveller bag.

From a technical standpoint, no antenna can be designed with purely trial and error, let alone the ones without calibration and tuning which turn out to make a hugh difference in performance.

We use computer aided design (CAD) to engineer the seamless integration of the BALUN (the antenna's driving element) and the USB dongle (radio), a critical differential advantage for matching the impedance in the light of maximizing the signal transmission and penetration without incurring power loss in coaxial cable.

The antenna is made of rigid metal frame and elements so that its geometry, particularly the driver loop element, stays intact against transportation or normal usage for peak performance

As a result, it instantly improves your computer's Wi-Fi reception capability beyond the built-in standard factory gears.

It works within minutes. Simpy plug in the USB2.0 cable of the NextG USB-Yagi antenna to the laptop or desktop PC followed by a few simple clicks for CD-ROM driver installation - There is absolutely no need to worry about the cable compatibility issue.

What's more? You could construct a High Power Universal Wi-Fi Repeater with the additional 11N USB-Omni AP/Repeater kit. Typical application is to pick up Wi-Fi signal from ashore and let other computers share the Internet simultaneously.

Here's how it works. Use the USB-Yagi to catch the remote signal and share it amongst the other Wi-Fi PC clients with the 11N USB-Omni AP/Repeater. It works with all brands of (remote) wireless router, including OPEN or secured WEP, WAP/WAP2 PSK AES TKIP and 802.1x RADIUS server such as BT Openzone and Free Wi-Fi. Detailed Universal Repeater setup manual is included in the 11N USB-Omni AP/Repeater kit.

Simply faster and more powerful!!



High Gain Omni antenna - Direct replacement for wireless router, USB WiFi dongle and drone control unit

  • 2.4GHz and 5GHz (Dual Band)
  • 360 deg signal pickup in horizontal plane
  • Direct factory antenna (RP-SMA) replacement
  • No RF cable or pigtail required
  • Wireless range and speed improvement
  • Multiple Omni forms dipole and array aerials


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9.5dBi Omni RP-SMA Antenna
5dBi Omni RP-SMA Antenna UNIT(S)


High gain Omni directional-antenna that offers 360 degrees wireless coverage in a horizontal plane. Easy to replace the wireless router's factory standard low-gain 2dBi Rubber Duck antenna. Instantly delivering a gain of 9dBi or x9.8 to improve the speed and the range of your wireless connection.

9.5dBi Omni Setup Guide in pdf format

If your factory rubber duck antenna is non-detachable from the wireless router, you may consider using the U.FL/IPX thin coaxial cable for building an external antenna port for it.

The U.FL is an industry standard in widely used in the RF interface of miniPCI (WiFi card of notebook computers) and the PCB of wireless routers.

Apart from increasing the antenna gain of the wireless router, you may also boost the power by using the USB-Yagi TurboTenna at the receiving computer end. It is particularly effective if the wireless router is concealed behind a wall, and you want to make a connection several hundred yards away with obstructions getting in the way.


Packaging Content
  Omni antenna black with RP-SMA RF connector. Choice of 9.5dBi gain at 15" (L) or 5dBi gain at 7.5" (L) 1 unit
  User Guide (pdf) 1 unit


Features and Benefits
  Excellent quality, High Performance Omni antenna
  Direct replacement for removable factory antenna of Netgear, Belkin, Buffalo, D-LINK, Alfa Routers & Adapters
  Direct replacement for any WiFi router compatible with RP-SMA RF connector
  Offers 360 deg horizontal coverage improvement
  Improves your wireless experience


  Frequency 2.4GHz/ 5GHz (Dual band)
  Gain 9.5dBi or 5dBi
  Standard IEEE-802.11b/g and IEEE-802.11n
  Impedance 50 Ohm
  VSWR < 1.8:1 avg
  Length 15 inches (38cm) or 7.5 inches (19cm)
  Wireless coverage 360 deg in horizontal plane
  RF connector RP-SMA
  Polarization Linear Vertical
  Net Weight 60g or 45g