Windows 7 Ultimate:
22TKD-F8XX6-YG69F-9M66D-PMJBM --- XXXXX-OEM-8992662-00497 --- LENOVO/IBM
6K2KY-BFH24-PJW6W-9GK29-TMPWP --- xxxxx-OEM-8992662-00537 --- LENOVO/IBM（Latest）
FJGCP-4DFJD-GJY49-VJBQ7-HYRR2 --- xxxxx-OEM-8992662-00006 --- ACER/GATEWAY/PACKARD BELL
2Y4WT-DHTBF-Q6MMK-KYK6X-VKM6G --- xxxxx-OEM-8992662-00173 --- ASUS
49PB6-6BJ6Y-KHGCQ-7DDY6-TF7CD --- xxxxx-OEM-8992662-00015 --- SAMSUNG
342DG-6YJR8-X92GV-V7DCV-P4K27 --- xxxxx-OEM-8992662-00400 --- DELL