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Trendnet Wireless 11g 54mb Pcmcia PC Card / Mfr. No.: Tew-421pc

Trendnet Wireless 11g 54mb Pcmcia PC Card / Mfr. No.: Tew-421pc
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Item Number: tre-tew421pc
Vendor Number: TEW-421PC
Vendor: Trendnet - Consumer
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The TEW-421PC Wireless G 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 WEP encryption is supported to provide secure access for your data. Cut the wires and move freely with TRENDnet's 802.11g wireless products.

General Information

Manufacturer Part NumberTEW-421PC
Manufacturer Website Address
Product ModelTEW-421PC
Product NameTEW-421PC Wireless G PC Card
Product TypeWi-Fi Adapter

Technical Information

Wireless LAN StandardIEEE 802.11b/g
ISM BandYes
ISM Maximum Frequency2.40 GHz
Indoor Antenna Range98.4 ft
Outdoor Antenna Range984.2 ft
Wireless Transmission Speed54 Mbit/s
Wireless Security
  • W-Fi Protected Access (WPA)

WEP Security:

  • 64-bit
  • 128-bit
  • 256-bit


Host InterfacePC Card Type II

Physical Characteristics

Form FactorInternal


System RequirementsOperating Systems:
  • Windows 7
  • Windows Vista
  • Windows XP
  • Windows 2000
  • Windows ME
  • Windows 98SE
Device SupportedDesktop Computer


Limited Warranty3 Year