Tested: WORKING
Model:WL-500g
Firmware: 1.7.5.9-CR2, enhanced
Brandname:GTran
Type: GPC6420Z.CR
Network: EVDO - CDMA450
USB Interface: USB 1.1
After compiling and adding proper kernel module (acm.o) and adding /sbin/chat program, I was able to connect my WL-500g to Czech CDMA450 mobile network, enjoying much faster internet than through GPRS ;-)