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New product 300Mbps usb wifi adapter/network card

FOB Price: US $ 1 - 9 / Piece | Get Latest Price
Min.Order Quantity: 50 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Port: shenzhen
Payment Terms: L/C,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
2*5dBi antennas
Transmission Rate:
Interface Type:
New product 300Mbps usb wifi adapter/network card
key words:
usb wifi adapter/network card
Products Status:

Packaging & Delivery

Packaging Details: Packed in bubble to ensure 100% safety during transport Packing List: 1*Dual Band 2.4Ghz / 5Ghz USB Wifi Adapter 300Mbps with Ralink RT5572 chipset internal antenna
Delivery Detail: 3-5Days


1.New product 300Mbps usb wifi adapter/network card
2.Complies with IEEE 802.11 a/b/g/n
3.fast delivery

New product 300Mbps usb wifi adapter/network card  




1.2T2R mode, built-in on board PCB antennas
2. With 20/40MHz bandwidth

3. Chipset: Ralink RT5572

4. Complies with IEEE 802.11 a/b/g/n

5. Dual Frequency: 2.4/5GHz

6. Antenna: 2*5dBi antennas

7. Clearer signal with 5GHz frequency, low disturbance

8.Higher speed of internet access under Dual Band

9. High speed USB 2.0 interface

10. Security: 64/128bit WEP, WPA and WPA2

11 Supports software update

12. Wireless N protocol 300Mbps throughput

13. 5GHz low disturbance, super stable, super speed

14. Downward compatible with 802.11 a/b/g/n

15. Supports WSP Wi-Fi fast security solution

16. Support Windows 2000/XP/Win CE/Vista/Win 7/Win 8/Linux/MAC OS




802.11 a/b/g/n


Ralink 5572

Operating Frequency

802.11a ISM Band: 5.1 ~ 5.8GHz

802.11g ISM Band: 2.4 ~ 2.4835GHz




802.11a/g: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)

802.11n: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)

Output Power


802.11a: 11dBm ± 1.5dBm@54Mbps

802.11b: 16dBm ± 1.5dBm@11Mbps

802.11g: 13dBm ± 1.5dBm@54Mbps

802.11an HT20: 10dBm ± 1.5dBm@MCS7

802.11an HT40: 10dBm ± 1.5dBm@MCS7

802.11gn HT20: 12dBm ± 1.5dBm@MCS7

80.211gn HT20: 12dBm ± 1.5dBm@MCS7

Receiver Sensitivity

802.11a: -72dBm ±2dBm@54Mbps

802.11b: -86dBm ±2dBm@11Mbps

802.11g: -72dBm ±2dBm@54Mbps

802.11an HT20: -68dBm ±2dBm@MCS7

802.11an HT40 : -65dBm ±2dBm@MCS7

802.11gn HT20: -68dBm ±2dBm@MCS7

802.11gn HT40 : -65dBm ±2dBm@MCS7

Power consumption

Continue TX Max 400mA@2TX

Continue RX Max 250mA@2RX

Operating Voltage

DC 5V ± 10%


Temperature Range: 0 ~ 60°C (Operating)

-20 ~ 70°C (Storing)

Humidity (Non-Condensing): 5 ~ 90% (Operating)

5 ~ 95% (Storing)

Support Operating System

Windows 2000/XP/Win CE/Vista/Win 7/Win 8/Linux/MAC

































plug nito computer USB niterface















MS Sweetly    Skype ID:      topdoss6                                     Whatsapp &Phone:0086-15815561003

MS  Merry       Skype ID:      topdoss9                                     Whatsapp & Phone :0086-13631563050    

MR Eric          Skype ID:      topdoss66                                   Whatsapp &Phone: :0086-15815561656  Tel:0086-755-23284958



WeChat ID : topdoss


Business Cards:



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Shenzhen TopDoss Technology Co., Ltd. is a manufacturer of computer networkings products based in China. Our products include wireless router, wireless bridge, wireless AP, wireless CPE, WLAN & broadband CPE, switch, wireless equipment, 3G modem, and network adapter, IP camera, powerline adapter, print server, media converter and network adapter for global end users.

TopDoss hardware and software engineers develop PCBs for customers and design the easy-using software for customer... View detail

Basic Information

Business Type: Manufacturer  
Main Products: Wireless Bridge,Wireless access point,LAN/WAN products,Networks,wireless router  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
Southeast Asia
South Asia
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
South America
Eastern Europe
Southern Europe
Domestic Market
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): Below 1,000 square meters  
Factory Location: 4th floor,South block,Bantian high-tech industrial park,Beier road west,Bantian,Longgang District, Shenzhen, China  
No. of Production Lines: 2  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: Buyer Label Offered  

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How It Works

China (Mainland) | Contact Details
Experience: Established 2013 , 5 years OEM

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