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GWF-2B21 network adapters

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Min.Order Quantity: 2 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Day
Port: Hong Kong
Payment Terms: T/T,Western Union,MoneyGram,paypal
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Antenna Built-in PCB Board:
Frequency 2412~2472MHz, ISM band
Transmit Power 802.11b:19+/-1.5dBm:
Voltage Range* DC 5.0V±5%:
Dimensions 67.0*21*8.5mm

Packaging & Delivery

Packaging Details: Box
Delivery Detail: 5-7 Days


network adapters
1.Wi-Fi Certification:802.11 b/g

GWF-2B21 network adapters

Main Features:
Peak rate 54Mbps,Peak throughput 27Mbps
Power management

Wi-Fi Certification:802.11 b/g,, WPA, WPA2, WMM ,WMM-PS

Chipset Ralink RT2571+RT2528
Host interface USB2.0/1.1, type A(4 pin header)
LEDS Link/Activity

Antenna Built-in PCB Board
Frequency 2412~2483.5MHz, ISM band.
Transmit Power 802.11b:16+/-1.5dBm; 802.11g:14~1.5dBm;
Receive Sensitivity 802.11b:-84dBm@11Mbps; 802.11g:-68dBm@54bMbps

Operation System Windows CE/2000/XP/Vista; Linux 2.6.x; Mac OS X
Security WEP 64/128,WPA,WPA2,802.1X
Cisco CCS V1.0,2.0 and V3.0 Compliant

Operation Conditions
Voltage Range* DC 5.0V±5%
Operating Temperature 0°C-50°C
Storage Temperature -20°C-70°C
Operating Humidity RH 95%(Non-Condensing)
Storage Humidity RH 95%(Non-Condensing)

Physical Specification
Dimensions 67.0*21*8.5mm;


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Ease Electrics Factory
We are one subsidiary of our group corporation HK Shan Hai Group Limited, in Shenzhen, founded in 2003. We manufacture and market GPS antenna, GSM antenna, GSM module, GPS navigator, GSM modem, and GPRS modem. We supply buyers in the US, Canada, Europe, South America and the Middle East. Our annual sales exceed $20million.

In-house Processing for Quality
We handle plastic injection, welding, painting, assembling, and packing at our factory. This allows... View detail

Basic Information

Business Type: Trading Company  
Main Products: GSM Module,GPS Module,GSM Modem,CDMA Modem,Modem Pool  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  

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How It Works

Verified Supplier - Shenzhen Shanhai Technology Ltd.
China (Mainland) | Contact Details
Experience: Established 2010

Communicate with Supplier:

Ms. Liqueensa Lee
Ms. Liqueensa Lee:
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