As an owner of like three Alfa AWUS036H's... unfortunately inSSIDer for Android only supports onboard wireless adapters. In the meantime, if you are dying to do something with your Android device and your RTL8187, you can use them to get pcap files with Android PCAP. It's pretty fun.
Keep in mind that the RTL8187 is the only device supported by Android PCAP, which is a great illustration for why inSSIDer for Android doesn't support USB wireless adapters. We'd have to add support for every single WLAN adapter out there, it would be pretty wild!
Joel, Mobility+, ECSE, CWNE #233
Technical Trainer
MetaGeek
Bookmarks