300Mbps High Power USB Wireless Adapter 1000mW 2T2R VWH301U

300Mbps High Power USB Wireless Adapter 1000mW 2T2R VWH301U 300Mbps High Power USB Wireless Adapter 1000mW 2T2R VWH301U

Visonicom VWH301U is the first real high power 300Mbps 2T2R 1000mW 30dBm wireless adapter of USB interface. It adopts highly integrated Ralink RT3072 chipset, supports 2.4G frequency band, full compliance IEEE802.11N protocol, and also fully backward compatible with 802.11G and 802.11B standards.

VWH301U long range WiFi USB adapter provides a higher sensitivity and longer coverage of reliable wireless network connection, it also has optimized RF architecture and baseband algorithms to provide superb performance and low power consumption, providing customers with high-speed and stable network access. The end user at any time can enjoy the greatest efficiency.

Basic Features:
High power and high sensitivity
Dual high gain detachable antenna 2T2R mode
Support 20MHz/40MHz Bandwidth;
Automatic transmission rate detection network and transform;
Supports 64/128 bit WEP data encryption; support WPA/WPA2/TKIP/AES other encryption methods;
Support QoS-WMM, WMM-PS
Support WPS: PIN, PBC
Support Multiple BSSID
Support Cisco CCX
Support two work mode: Infrastructure and Ad-Hoc
Low Power with Advanced Power
Comply with IEEE 802.11n protocol, compatible with IEEE 802.11g, IEEE 802.11b standards;
Support USB 2.0
Operating System Support: Windows XP 32/64, 2000, Vista32/64, Windows 7 32/64, Linux, Macintosh


Protocol IEEE 802.11n;IEEE 802.11g ;IEEE 802.11b
Transmission rate 11b: 1/2/5.5/11Mbps
11g: 6/9/12/18/24/36/48/54Mbps
11n: up 300Mbps
Transmit power 30dBm(1000mW max)
Modulation type CCK/OFDM
Frequency range 2.412 ~ 2.4835 GHz
Operating Channels 1 ~ 14
64/128 bit WEP encryption
Operating System Support Window 2000/XP/XP64/Vista/Win7/Mac
Interface Mini USB 2.0
Power <= 2.5W
Antenna Two external 5dbi antenna can be extended
Size(mm)  85*59*14
Use of the environment Operating Temperature: 0~40
Storage temperature: -20~70
Operating Humidity: 10% ~ 90% RH Non-condensing
  Storage Humidity: 5% ~ 95% RH Non-condensing

Channel allocation:

Channel Frequency FCC (US) IC(CA) ETSI (EU) Japan (JP)
1 2412 GHz X X X X
2 2417 GHz X X X X
3 2422 GHz X X X X
4 2427 GHz X X X X
5 2432 GHz X X X X
6 2437 GHz X X X X
7 2442 GHz X X X X
8 2447 GHz X X X X
9 2452 GHz X X X X
10 2457 GHz X X X X
11 2462 GHz X X X X
12 2467 GHz     X X
13 2472 GHz     X X
14 24835 GHz       X

US = United States, CA = Canada, EU = European Countries (except France and Spain) ,JP = Japan
Many countries and region are currently revising the channel assignment.
X = Supported

Key Parameters:

  • Interface: USB2.0
  • WiFi Frequency: 2.4GHz 11n/g/b
  • WiFi Data Rate: 300Mbps
  • Transmission Power: High Power 1W
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