TRENDnet TEW-421PC Wireless G PC Card - TEW-421PC

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AVERAGE RATING
4 out of 5
5
18
4
3
3
2
2
1
1
7
Total Reviews
31
3.8
Overall Satisfaction
3.9
Value
3.7
Ease of Use
3.8
Performance

This card doesn't work well on PC. It drops connection every few mintues. Not sure where's the problem, returned my card. BTW, my other cards works well with my wireless router.

-Anonymous quote

Installation was a breeze for my Fujitsu laptop, which was purchase three years ago. I really don't know what the others talked about. Just download the utility and drivers from their website to avoid any outdated version. Install the drivers first before inserting the adaptor.

-user quote

Not works well

on 10/20/2005

This card doesn't work well on PC. It drops connection every few mintues. Not sure where's the problem, returned my card. BTW, my other cards works well with my wireless router. Read More

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good

on 1/28/2006

good product for its price easy to install Read More

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Product Overview

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 128-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.

Specifications

Manufacturer TRENDnet
Mfg Part# TEW-421PC
SKU 10360046
UPC 710931502503
UPC 14 00710931502503
Features
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 7/Vista/XP/2000/ME/98SE
Supports 64/128-bit WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK
Integrated Microstrip Dual Diversity Antenna for the Multi-Path Environment
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
Tech Specs
Hardware:
Interface 32-Bit CardBus Type II Card
Standards IEEE 802.11b and IEEE 802.11g
Antenna Integrated Microstrip Dual Diversity Antenna
LED Indicator Power, Link
Power Consumption:
Receive Mode: 370mA
Transmit Mode: 470 mA
Supported OS Windows 7 (32/64-bit), Vista (32/64-bit), XP (32/64-bit), 2000, 98SE
Dimensions 119 x 54 x 3 mm (4.7 x 2 x 0.1 inches)
Weight 40g (1.4oz)
Temperature:
Operating: 0° ~ 40° C (32° ~ 104° F)
Storage: -10° ~ 70° C (14° ~ 158° F)
Humidity 10% ~ 95%max (non-condensing)
Certification CE, FCC
Wireless:
Modulations:
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: up to 11Mbps
802.11g: up to 54Mbps
Transmit Power:
15dBm (typical) @ 802.11b
13dBm (typical) @ 802.11g
Receiving Sensitivity:
54Mbps 10% PER @ -70 dBm (typical)
11Mbps 8% PER @ -86 dBm (typical)
Security:
WPA/WPA2(TKIP), WPA-PSK/WPA2-PSK(AES/TKIP), 64/128-Bit WEP (Hex or ASCII)
Channels 1~11 (FCC) 1~13 (ETSI)

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