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Jan 26, 2011

TRENDnet Wireless N USB Adapter TEW-644UB Overview, Specs


TRENDnet Wireless N USB Adapter TEW-644UB Overview, Specs

The Wireless N USB Adapter allows you to connect a laptop or desktop computer wirelessly with supercharged speed and reliability. Enjoy up to 8x the speed and 4x the coverage of a wireless g connection. Upgrade to TRENDnet’s Wireless N USB Adapter and enjoy faster than wired speeds with a wireless connection.
Setup is a breeze with Wi-Fi Protected Setup technology. Advanced wireless encryption protects your valuable data. The latest in MIMO antenna technology ensures the fastest communication speeds that wireless n technology provides.. Stream media, download files, play games and talk online when connected to a wireless n router.
**Maximum wireless signal rates are referenced from IEEE 802.11 theoretical specifications. Actual data throughput and coverage will vary depending on interference, network traffic, building materials and other conditions.

Hardware
InterfaceUSB 2.0
StandardsIEEE 802.11b, IEEE 802.11g and IEEE 802.11n (draft 2.0)
LED IndicatorActivity
Power ConsumptionReceive mode: 250mA (max) ; Transmit mode : 320mA (max)
Supported OSWindows 7(32/64-bit), Vista(32/64-bit), XP(32/64-bit), 2000, Mac OS X 10.4/10.5
Dimensions (LxWxH)80 x 27 x 12mm (3.1 x 1 x 0.5in)
Weight20g (0.7oz)
TemperatureOperating: 0° ~ 40° C (32° ~ 104° F); Storage: -10° ~ 70° C (14° ~ 158° F)
Humidity10% ~ 90% max (non-condensing)
CertificationFCC, CE
Wireless
Module TechniqueDBPSK/DQPSK/CCK/OFDM (BPSK/WPSK/16-QAM/64-QAM)
AntennaBuilt-in 2 on board antennas
Frequency2.412 ~ 2.484 GHz
Data Rate (auto fallback)802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
802.11n: up to 300Mbps (RX)/150Mbps(TX)
Output Power802.11b: 16dBm (typical)
802.11g: 14dBm (typical)
802.11n : 12dBm (typical)
Receiving Sensitivity802.11b: -89dBm (typical) at 11mpbs
802.11g: -73dBm (typical) at 54Mbps
802.11n: -63dBm at 150Mbps
Encryption64/128-bit WEP (Hex & ASCII), WPA/WPA2 (TKIP/AES), WPA-PSK/WPA2-PSK
Channels1~11 (FCC), 1~13 (ETSI)