Many of the SMC Wireless products supports WPA. Some of them by default Shipping Firmware / Drivers, while others require you to update the Firmware / Drivers.
Wireless Routers | SMC7004VWBR V2; SMC2804WBR; SMC2804WBRP-G; 2304WBR-AG |
Access Points | SMC2870W; SMC2552W-G; SMC2555W-AG; SMC2586W-G, SMC2582W-B; SMC2671W |
PCMCIA / Cardbus Adapters | SMC2835W; SMC2536W-AG; SMC2532W-B; 2335W; 2336W-AG |
PCI Adapters | SMC2802W; SMC2602W V2 / V3; SMC2512W-B; SMC2512W-AG |
Wireless USB Adapters | SMC2862W-G; SMC2662W V3 / V4; SMCUSB32 |
Ethernet Bridges | SMC2870W; SMC2671W |
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Adapters that support WPA with Beta drivers | SMC2635W |
Adapters that support WPA with SMC Utility | SMC2536W-AG; SMC2862W-G; SMC2802W V2; SMC2835W V2. |