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Rectangular silver CardBus card with two small indicator lights

Linksys

Linksys WPC11 11Mbps 802.11b CardBus laptop networking

SKU CH-DTKT-C7RG0 MPN WPC11

An 802.11b CardBus adapter providing 11Mbps wireless connectivity with 64/128-bit WEP security for legacy laptops

  • Interface type32bit CardBus
  • Supported standardsIEEE802.11b
  • Maximum data rates11 Mbit/s
  • Indicator lightsPower, Link
  • Security features64/128-Bit WEP
  • Radio bands2.4 GHz
  • 11 Mbps wireless speed via 802.11b standard
  • 64/128-bit WEP encryption secures data
  • 32-bit CardBus interface fits compatible laptops
  • 4 GHz band with 11 to 14 channels
  • Plug-and-play setup on Windows 98SE to XP

11 Mbps 802.11b CardBus Adapter

The Linksys WPC11 is a 32-bit CardBus wireless network card designed for notebook computers. It adds 2.4 GHz wireless LAN connectivity to laptops equipped with a compatible CardBus slot. The adapter supports the IEEE 802.11b standard for basic network access.

11 Mbps maximum data rate

The single specification that determines suitability is the 11 Mbps peak throughput under the 802.11b standard. This bandwidth fits legacy networks and basic internet sharing but cannot meet the speed demands of modern streaming or large file transfers.

Suits owners of legacy Windows laptops

This card suits users maintaining older notebooks running Windows 98SE, ME, 2000 or XP that only have a 32-bit CardBus slot. It is not for buyers who need WPA or WPA2 encryption, faster 802.11g or 802.11n speeds, or drivers for current operating systems.

How it compares

Measured against everything we stock in Laptop Wireless & Network Cards, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 90% of the 100 comparable items (median $81.99).

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Specifications

Product
Brand nameLINKSYS
Product lineInstant Wireless
Model nameWPC11
Product type802.11b CardBus Wireless Adapter
Audio & video
Audio channels11 US, Canada, 13 Europe, 14 Japan Channels
Audio sensitivity11 Mbit/s @ -82 dBm
5.5 Mbit/s @ -85 dBm
2 Mbit/s @ -89 dBm
1 Mbit/s @ -91 dBm
Connectivity
Supported standardsIEEE802.11b
Radio bands2.4 GHz
Ports & slots
Interface type32bit CardBus
Size & build
Product dimensions4.5 in × 2.1 in × 0.3 in
Product weight0.1 lb (0.05 kg)
Shipping weight0.05 kg
Package size115 × 54 × 8 mm
Compatibility
Supported operating systemsWindows 98SE, ME, 2000, XP
In the box
In the boxOne Wireless-B Notebook Adapter
One Setup CD-ROM with User Guide
One Quick Installation
One Registration Card
Environment & compliance
Temperature range0ºC to 55ºC
Humidity range0% to 90%, Non-Condensing
More details
Maximum data rates11 Mbit/s
Indicator lightsPower, Link
Security features64/128-Bit WEP
ModulationCCK, QPSK, BPSK

Questions about this item

What does the 11 Mbps rating mean for real-world file transfers on a laptop?

The 11 Mbps figure is the maximum signalling rate under the 802.11b standard; actual throughput will be lower due to protocol overhead, signal strength and interference.

How does the 32-bit CardBus interface affect the adapter's speed ceiling?

The CardBus slot connects to the system PCI bus, so the wireless link at 11 Mbps remains the bottleneck, not the bus bandwidth.

What physical slot and clearance does this CardBus card need to fit?

It requires an available 32-bit CardBus slot and measures 4.5" x 2.1" x 0.3", so verify the laptop bay depth before installing.

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