TRENDnet’s TEW-423PI 54Mbps Wireless PCI Card cuts the wires to your desktop and provides 54Mbps speed to handle bandwidth-intensive applications. It complies with the IEEE 802.11g standard, making it backward compatible with 802.11b networks for assured compatibility. Advanced 128-bit WEP encryption is supported to provide secure access for your data. Cut the wires and move your desktop where you need it with TRENDnet’s 802.11g wireless PCI Card.

Feature :

• Wi-Fi Compliant with IEEE 802.11g and IEEE 802.11b Standards
• Uses 2.4 GHz Frequency Band, which Complies with Worldwide Requirements
• Supports Ad-Hoc (Peer-to-Peer) Mode or Infrastructure (AP-Client) Mode
• Dynamic Data Rate Scaling at 54, 48, 36, 24, 18, 12, 9 and 6Mbps for 802.11g
• Dynamic Data Rate Scaling at 11, 5.5, 2 and 1Mbps for 802.11b
• Maximum Reliability, Throughput and Connectivity with Automatic Data Rate Switching
• Compatible with Windows 98(SE)/ME/2000/XP (SP1/SP2)
• Supports 64/128-bit WEP and WPA-PSK
• Detachable 2dBi Dipole Antenna with Reverse SMA Connector
• Low Interference and High Susceptibility Guarantee Reliable Performance
• Range of 35~100 meters indoor, 100~300 meters outdoor (depends on the environment)
• Simple User Setup & Diagnostics Utilities
• 3-year limited warranty

Diagram :

Specification :

Hardware

• Interface
  • 32-bit PCI 2.2 Bus Master
• Standards
  • IEEE 802.11b and IEEE 802.11g
• Antenna
  • 1 x 2dBi Detachable Dipole Antenna
• LED Indicator
  • Link
• Power Consumption
  • Receive Mode: 240mA
  • Transmit Mode: 530 mA
• Supported OS
  • Windows 98(SE), ME, 2000, XP(SP1/SP2)
• Dimensions (LxWxH)
  • 133 x 121 x 21.6 mm (5.2 x 4.8 x 0.85 inches) (without metal bracket)
• Weight
  • 63.5 g (2.2 oz.) (with antenna)
• Temperature Operating
  • Operating: 0° ~ 40° C (32° ~ 104° F)
  • Storage: -10° ~ 70° C (14° ~ 158° F)
• Humidity
  • 10% ~ 95% max. (Non-condensing)
• Certification
  • FCC, CE, ETS

Wireless

• Module Technique
  • 802.11b: CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps)
  • 802.11g: OFDM
• Frequency
  • 2.412 to 2.484 GHz (Industrial Scientific Medical Band)
• Media Access Protocol
  • CSMA/CA with ACK
• Data Rate (auto fallback)
  • 802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
  • 802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
• Output Power
  • 15dBm (typically) @ 802.11b
  • 12dBm (typically) @ 802.11g
• Receiving Sensitivity
  • 54Mbps 10% PER @ -73 dBm (typical)
  • 11Mbps 8% PER @ -85 dBm (typical)
• Security
  • WPA-PSK, 64/128-Bit WEP & WEP Passphrase
• Channels
  • 1~14 Channels (Universal Domain Support)