Power Consumption
Supported OS
Certification
• IEEE 802.11b, IEEE 802.11g and IEEE 802.11n (draft 2.0)
• Windows 2000/XP(32/64-bit)/Vista (32/64-bit)
• 802.11b: -89dBm (typical) at 11mpbs
• 80 x 27 x 12mm (3.1 x 1 x 0.5in)
• 802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
• 802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
• 1~11 (FCC), 1~13 (ETSI)
Wireless
Interface
Hardware
SPECIFICATIONS
• USB 2.0
LED Indicator
• Receive mode: 250mA (max) ; Transmit mode : 320mA (max)
Receiving Sensitivity
Encryption
Channels
• 64/128-bit WEP (Hex & ASCII), WPA/WPA2 (TKIP/AES), WPA-PSK/WPA2-PSK
• Activity
Standards
• FCC, CE
• DBPSK/DQPSK/CCK/OFDM (BPSK/WPSK/16-QAM/64-QAM)
• Built-in 2 on board antennas
Dimensions (LxWxH)
Weight
Data Rate (auto fallback)
• 2.412 ~ 2.484 GHz
Module Technique
Temperature
Humidity
• 20g (0.7oz)
• Operating: 0° ~ 40° C (32° ~ 104° F); Storage: -10° ~ 70° C (14° ~ 158° F)
• 10% ~ 90% max (non-condensing)
Antenna
Frequency
Output Power
*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.
TEW-644UB(V1.0R)
Wireless N USB Adapter
• 802.11g: -73dBm (typical) at 54Mbps
• 802.11n: -63dBm at 150Mbps
• 802.11b: 16dBm (typical)
• 802.11g: 14dBm (typical)
• 802.11n: 12dBm (typical)
• 802.11n: up to 300Mbps (RX)/150Mbps(TX)
TEW-644UB
rev:01.20.2009
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