Hi, I have Tp-link WiFi usb adapter TL-WN821N (v4) which has chip-set RTL8192CU, but Xiaopan OS (latest version 0.4.7.2) not detecting this device neither in bootable usb mode nor in virtual machine. Any body please give me the solution. Thank You. --- Double Post Merged, 28 Dec 2013 --- Hi, This problem is solved... I used it in XIAOPAN 0.5B2 version and it works. Thank You.