PCI 802.11g Wireless Network Adapter Card with Separate Antenna

Add Wireless-B/G network connectivity to a desktop computer with a PCI slot

Product ID: PCI555WG

  • Complies with IEEE 802.11b/g, 2.4GHz wireless networking standards
  • Wireless data transfer rates up to 54Mbps over Wireless-G
  • Enhanced wireless security such as WPA, AES, 64/128-bit WEP
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  • 100m/328ft outdoor range
  • Wireless Ad-hoc networking support
  • External wireless antenna
  • Increased reliability with Auto-Fallback data rate
  • PCI revision 2.2 compliant host bus interface
  • Full/Low Profile installation brackets included
$0.00 USD
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Where To Buy


This PCI-based Wireless G Card is a reliable wireless network adapter, supporting the 802.11g standard for data transfer rates of up to 54Mbps.

A versatile solution, the Wireless G adapter card is backward compatible with 802.11b networks, and supports a broad range of encryption standards to help ensure a secured wireless connection.

The Wireless G Card includes a low profile bracket that is suitable for small form factor computer cases, and is backed by's Lifetime Warranty.

The Advantage

  • Connect easily and safely to Wireless-G networks at data rates up to 54Mbps with WPA or WEP security
  • Backed by a lifetime warranty and free lifetime technical support


Home users who want to connect new or existing computers to the home network without running wires

Users who want to connect to an older Wireless-B network, but want the flexibility to connect to newer Wireless-G networks in the future

Installing a computer in a remote location where running cables would be cost prohibitive

Technical Specifications

Warranty Information
Warranty Lifetime
Bus Type PCI / PCI-X (5 / 3.3V)
Chipset ID Ralink - RT2561ST
Industry Standards IEEE 802.11b
IEEE 802.11g
PCI V2.2/2.1
Interface Wireless Ethernet
Frequency Range 2.4 GHz ISM (Industrial, Scientific and Medical) Band
Maximum Data Transfer Rate 54 Mbps
Modulation OFDM with BPSK, QPSK, 16QAM, 64QAM(11g) BPSK, QPSK & CCK@ (11b)
Security Features AES
WEP Data Encryption
WPA Data Encryption
Connector Type(s) 1 - PCI / PCI-X (Universal 3.3 & 5V, 32-bit) Male
1 - Wireless G (IEEE 802.11g)
External Ports 1 - RP-SMA (Coax, Reverse Polarity SubMiniature A) Female
OS Compatibility Windows 98SE/ ME/ 2000/ XP (32/64-bit)/ Vista (32/64-bit)/ 7 (32/64bit)/ 8 (32/64-bit)
LED Indicators 1 - Link Activity
1 - Transmission Status
Operating Temperature 0 to 50
Physical Characteristics
Product Height 0.9 in [22 mm]
Product Length 4.7 in [120 mm]
Product Weight 3.2 oz [92 g]
Product Width 1.6 in [40 mm]
Packaging Information
Shipping (Package) Weight 0.5 lb [0.2 kg]
What's in the Box
Included in Package 1 - PCI Wireless-G card
1 - External Wireless Antenna
1 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual


View full OS compatibility
Windows 98SE/ ME/ 2000/ XP (32/64-bit)/ Vista (32/64-bit)/ 7 (32/64bit)/ 8 (32/64-bit)



PCI 802.11g Wireless Network Adapter Card with Separate Antenna

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