Saturday, November 5, 2011

TRENDnet High Power Wireless N USB Adapter TEW-645UB Overview, Specs

| Wireless Driver & Software

The High Power Wireless N USB Adapter provides over 2x the wireless coverage of standard wireless n and up to 8x the coverage of wireless g adapters*.

Connect your laptop or desktop computer to a high speed wireless n network and position the included 1.5 m (4.9 ft) USB base to capture the highest wireless signal strength.

Connecting to a wireless network is a breeze with automated Wi-Fi Protected Setup. Advanced wireless encryption ensures the highest data security. Wireless Multi Media (WMM) Quality of Service technology prioritizes streaming video, wireless gaming and online calls**.

**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.

InterfaceUSB 2.0
StandardsIEEE 802.11b, IEEE 802.11g and IEEE 802.11n (draft 2.0)
Power ConsumptionReceiving mode: 480mA @ 5v DC(max)
Supported OSWindows 2000/XP (32/64-bit) /Vista (32/64-bit)
Dimensions (LxWxH)195 x 67 x 24mm (7.6 x 2.6 x 0.9in)
Weight110g (3.8oz)
TemperatureOperating: 0° ~ 40° C (32° ~ 104° F); Storage: -20° ~ 70° C (68° ~ 158° F)
Humidity10% ~ 90% max (non-condensing)
CertificationFCC, CE
Module Technique802.11n: BPSK, QPSK, 16QAM, 64QAM with OFDM
802.11g: OFDM with BPSK, QPSK and 16/64-QAM sub-carrier modulations
AntennaInternal antenna 3dBi
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: 20dBm (typical)
802.11g: 18dBm (typical)
802.11n: 15dBm (typical) at HT20/HT40
Receiving Sensitivity802.11b: -84dBm (typical) at 11mpbs
802.11g: -72dBm (typical) at 54Mbps
802.11n: -68dBm at 150Mbps
Encryption64/128-bit WEP (Hex & ASCII), WPA/WPA2 (TKIP/AES), WPA-PSK/WPA2-PSK
Channels1~11 (FCC), 1~13 (ETSI)

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