Wireless USB Adapters

Wireless USB Adapters

USB dongle is a high-performance wireless access tool, and can support downstream or upstream data rate up to 54Mbps.

More details

It is suitable for using in a wide range of both residential (at-home) and commercial (offices, apartments, hotels, warehouses) network applications. GWU180v4 fully supports industry standard compliant security 802.11i and Quality of Service (QoS) 802.11e

Product Specifications*


IEEE 802.11g and 802.11b

Host Interface

USB 2.0

USB Connector Type

A-type USB2.0 connector

Antenna Connector

Chip antenna

Frequency Range

2.412GHz ~ 2.4835GHz

Operating Frequency / Channel

2.412~2.462GHz (FCC, Canada ) / 11 Channels
2.412~2.4835GHz ( Japan , TELEC) / 14 Channels
2.412~2.472GHz (Euro ETSI) / 13 Channels

Modulation Technique

Orthogonal frequency division multiplexing (OFDM)
Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK)


64/128bit WEP
802.1x and 802.11i

Media Access Protocol

CSMA/CA (Collision Avoidance) with ACK

Output power

11g: 14dBm (Typical)
11b: 17dBm (Typical)

Data Rate

802.11g - 54, 48, 36, 24, 18, 12, 9 and 6Mbps with auto-rate fall back
802.11b - 11, 5.5, 2, and 1Mbps with auto-rate fall back


54Mbps: -68dBm
11Mbps: -80dBm

Working Mode

Ad-Hoc, Infrastructure

Operation Voltage

3.3 Volts

Power Consumption

Continuous transmission mode: 290mA at 5VDC (Ave.)
Continuous Reception mode: 240mA at 5VDC (Ave.)

Operation Temperature

-10~+60 �C


5~90 % (Non Condensing)

Regulatory Approval



71.5mm (L) � 19mm (W) � 7.9mm (H)

LED Indicator

Link/ACTIVE: Orange

OS Support

Win98/SE/ME, Win2000, WinXP, WinVista />


20.5Mbps@ 54Mbps
5.7Mbps@ 11Mbps


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