So far as I know there isn't even one for OS 9.
Also note that the only wireless cards that work with OS 7 (Lucent Wavelans) can't do WPA even *with* an OS that supports it without running the very latest firmware versions, and even then they only support TKIP. (AKA, WPA1. It's becoming more and more common for APs to only support AES/WPA2.)
Also note that the only wireless cards that work with OS 7 (Lucent Wavelans) can't do WPA even *with* an OS that supports it without running the very latest firmware versions, and even then they only support TKIP. (AKA, WPA1. It's becoming more and more common for APs to only support AES/WPA2.)