2T2R Mode 802.11I indoor usb wifi antenna adpater GWF-1B1T with Ralink RT3072 chipset

2T2R Mode  802.11I  indoor usb wifi antenna adpater  GWF-1B1T with Ralink RT3072 chipset  

1. 2T2R Mode
2. 802.11N 300Mbps wireless USB adaptor
3. Ralink RT3072chipset
4. High peak rate WiFi adapter
5. Software AP function.
6. With detachable 2dBi external antenna.

Model: GWF-1B1T
Ralink RT3072 2T2R Modes
Main Features:
802.11b: 1, 2, 5.5, 11Mbps;
802.11g: 6, 9, 12, 24, 36, 48, 54Mbps;
802.11n: (20MHz) MCS0-15, Support up to 144Mbps; (40MHz) MCS0-15, Support up to 300Mbps
MIMO, OFDM, Peak rate 300Mbps, Peak throughput: TX 80Mbps, RX 160Mbps
Power Management
Wi-Fi Certification: 802.11 a/b/g, 802.11n, WPA, WPA2, WMM, WMM-PS
WHQL, Cisco CCX
Hardware
Chipset: Ralink RT3072
Host interface: USB2.0/1.1 type A (4 pin header)
LEDs; Link/Acticity

RF
Antenna: Builted-in PCB On Board (2T2R) (or external use Hirose, or compliance)
Frequency: 2412~2483.5 MHz, ISM band
Transmit Power: 802.11b: 17+/-1.5dBm; 802.11g: 14+/-1.5dBm;
802.11n: (HT20), 13+/-1.5dBm, 802.11n: (HT40), 10+/-1.5dBm,
Receive Sensitivity: 802.11b: -84dBm@11Mbps; 802.11g: -68dBm@54Mbps
802.11n: (HT20), -65dBm@MSC7, 802.11n: (HT40), -61dBm@MSC7
Software
Operation System: Windows CE/2000/XP/Vista; Linux; Mac OS X
Security: WEP 64/128, WPA, WPA2, 802.1x, and 802.11I 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 Humility: RH 95% (Non-Condensing)
Storage Humidity: RH 95% (Non-Condensing)
Physical Specification
Dimentions: 95x26x13.2 mm