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54Mbps 802.11g Wireless PC Card

TEW-421PC (Version A)

DISCONTINUED PRODUCT
The TEW-421PC (Version A) has been discontinued. It has been replaced by the TEW-421PC (Version C1.2R). For a list of discontinued products, click here.

TRENDnet's TEW-421PC 54Mbps Wireless CardBus PC Card allows laptop users the mobile freedom to connect at home, in the office or to wireless hotspots on the road. It complies with the IEEE 802.11g standard, making it backward compatible with 802.11b networks for assured compatibility as you roam between networks. Advanced 256-bit WEP encryption is supported to provide secure access for your data. Cut the wires and move freely with TRENDnet's 802.11g wireless products.

  • Uses 2.4 GHz frequency band (DSSS), which complies with worldwide requirements
  • Supports IEEE 802.11g or 802.11b (11Mbps) wireless devices
  • Dynamic data rate shift at 54, 48, 36, 24, 18, 12, 9 and 6Mbps for 802.11g
  • Dynamic data rate shift at 11, 5.5, 2 and 1Mbps for 802.11b
  • Supports Ad-Hoc (peer-to-peer) mode and Infrastructure mode (Access Point)
  • Compatible with Windows 98(SE)/ME/2000/XP SP1 or SP2 (with latest utility/driver)
  • Supports 64/128/256-bit Wired Equivalent Privacy (WEP) and Passphrase (with latest utility/driver)
  • Supports Wi-Fi Protected Access Feature (WPA-PSK) (with latest utility/driver)
  • Low interference and High susceptibility guarantee reliable performance
  • 2dBi antenna with Integrated Microstrip Dual Diversity Antenna
  • Distance Coverage 35~100 meters indoor, 100~300 meters outdoor (depends on the environment)
  • Simple User Setup & Diagnostics Utilities
  • 3-year limited warranty
Hardware
Data Rate (auto fallback):
  • 802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
  • 802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
Module Technique:
  • 802.11b: CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps) 802.11g: OFDM
Media Access Protocol:
  • CSMA/CA with ACK
Frequency:
  • 2.4 to 2.497 GHz (Industrial Scientific Medical Band)
LED Indicator:
  • Power, Link
Output Power:
  • 15dBm (typically) @ 802.11b
  • 12dBm (typically) @ 802.11g
Receiving Sensitivity:
  • 54Mbps 10 – 5 BER @ -73 dBm (typical)
  • 22Mbps 10 – 5 BER @ -85 dBm (typical)
  • 11Mbps 10 – 5 BER @ -86 dBm (typical)
Encryption:
  • 64/128-bit
Support OS:
  • Windows 98(SE), ME, 2000, XP
Channels:
  • 1~11 channels (FCC),
  • 1~13 channels (ETSI),
  • 1~14 channels (MKK-Japan),
  • 10~13 channels (France), 3~9 channels (Israel)
Power Consumption:
  • Receive Mode: 480mA
  • Transmit Mode: 650 mA
Dimensions (LxWxH):
  • 118 x 54 x 7 mm (4.65 x 2.1 x 0.2 inches)
Weight:
  • 36 g ( 1.27 oz.)
Temperature:
  • Operating: 0° ~ 40° C (32° ~ 104° F)
  • Storage: -20° ~ 70° C (-4° ~ 158° F)
Humidity:
  • 10% ~ 95% max. (Non-condensing)
Certification:
  • FCC, CE, ETS

Todas las referencias a la velocidad son solo para fines de comparación. Las especificaciones, el tamaño y la forma del producto están sujetos a cambios sin previo aviso, y el aspecto real del producto puede diferir del que se describe en este documento.