Funcionando Pro Retail Keys:

slmgr.vbs /ipk 3NX4V-DMFVR-4P648-3MKM3-QRPKV
slmgr.vbs /ipk 4HDN9-XTY69-YB6FV-MKVB8-78MQH
slmgr.vbs /ipk HB39N-V9K6F-P436V-KWBTC-Q3R9V
slmgr.vbs /ipk QGR4N-78PMD-KCRQ7-83BXT-YG667
slmgr.vbs /ipk KKPMN-469HY-H6V43-T8VX2-8W8XV
slmgr.vbs /ipk 2Y8NR-PPTC4-XYX8G-4KQGC-6JCKV
slmgr.vbs /ipk 7TWWK-WNB2W-VRVPV-XG6RV-MBFDH
slmgr.vbs /ipk KKPMN-469HY-H6V43-T8VX2-8W8XV
slmgr.vbs /ipk 2Y8NR-PPTC4-XYX8G-4KQGC-6JCKV
slmgr.vbs /ipk 7TWWK-WNB2W-VRVPV-XG6RV-MBFDH
slmgr.vbs /ipk P8MCC-G7NDR-D27YY-Q83CC-8W8XV
slmgr.vbs /ipk 2747P-9WNWW-MD6JF-HRC36-HFPKV
slmgr.vbs /ipk HN42W-QF3D6-2KM6W-C79XK-JW8XV
slmgr.vbs /ipk 3FCND-JTWFM-24VQ8-QXTMB-TXT67
slmgr.vbs /ipk GX9N8-4H2FH-D987T-BQ9GK-XKT67

No probada: 
slmgr.vbs /ipk XKY4K-2NRWR-8F6P2-448RF-CRYQH