Ubiquiti SuperRange Cardbus
Basic Specs:
Bands: 802.11 a/b/g 2.4 and 5GHZ
Transmit Power: 300mW
External Connectors: (2x)MMCX
Chipset: Atheros AR5213/AR2112
Very popular card due to its high transmit power, dual band support and external connectors.
URL:http://ubnt.com/products_src.php4
Netgear WAG511
Basic Specs:
Bands: 802.11 a/b/g 2.4 and 5GHZ
Chipset: Atheros AR5001X
Solid and reliable general use card. Just about every Windows 802.11 application supports it.
URL:http://www.netgear.com/Products/Adapters/ AGDualBandWirelessAdapters/WAG511.aspx
Alfa 500mW USB
Basic Specs:
Bands: 802.11b/g 2.4GHZ
Transmit Power: 500mW
External Connectors: (1x)RP-SMA
Chipset: RealTek 8185
Mostly notable because it is compatible within VMware.
URL:http://www.data-alliance.net/servlet/the-90/AWUS036H-Alfa-500mW-USB/Detail
AirPCAP
Basic Specs:
Bands: 802.11b/g 2.4ghz
Deserves mention as it works well within Windows with tools such as Cain & Abel.
URL:http://www.cacetech.com/products/airpcap-classic.htm
Basic Specs:
Bands: 802.11 a/b/g 2.4 and 5GHZ
Transmit Power: 300mW
External Connectors: (2x)MMCX
Chipset: Atheros AR5213/AR2112
Very popular card due to its high transmit power, dual band support and external connectors.
URL:http://ubnt.com/products_src.php4
Netgear WAG511
Basic Specs:
Bands: 802.11 a/b/g 2.4 and 5GHZ
Chipset: Atheros AR5001X
Solid and reliable general use card. Just about every Windows 802.11 application supports it.
URL:http://www.netgear.com/Products/Adapters/ AGDualBandWirelessAdapters/WAG511.aspx
Alfa 500mW USB
Basic Specs:
Bands: 802.11b/g 2.4GHZ
Transmit Power: 500mW
External Connectors: (1x)RP-SMA
Chipset: RealTek 8185
Mostly notable because it is compatible within VMware.
URL:http://www.data-alliance.net/servlet/the-90/AWUS036H-Alfa-500mW-USB/Detail
AirPCAP
Basic Specs:
Bands: 802.11b/g 2.4ghz
Deserves mention as it works well within Windows with tools such as Cain & Abel.
URL:http://www.cacetech.com/products/airpcap-classic.htm