✓ ?100% SATISFACTIONS SERVICE?:We provide 12 months guaranty service, 1 month unconditional return policy, and 24 hrs email support. Please contact us in case of possible any questions. ✓ ?WHAT YOU GET?:Package: 1X UL Power Cord, 1X AC Adapter.UL FCC and ROHS certified,Build in IC Smart Chip and Isolating transformer, Adopte thickened metallic pins and Anti-fall outer shell.We guarantee our products will charge your device as efficiently as the original charger, or any other replacement. ✓ ?COMPATIBILITY MODE?:For GS65 X811 T7X-B STEALTH 8SF A17-230P1A A230A012L A12-230P1A, Delta ADP-230EB T ADP-230GB D ADP-230CB B, for 957-17G11P-101,957-17811P-104(NOT for Acer, HP or Dell laptops). ✓ ?COMPATIBILITY?:It works with MSI Gaming GS66 GS76 GS75 GS65 series laptops, but of course he also fits more such as MSI P65 and MSI P75.Compatible with WS66 10TMT-207 10TLT-079,MSI Creator 15 A10SE-257,GE75 Raider 10SE-482/10SF / 10SF-019 10SF-286 10SF-446/10SFS 10SFS-018 10SFS-221,GS65 Stealth-002 004 005; GS75 Stealth-093 091 089 202 203; GS66 Stealth 10SFS-030, 10SFS-032, 10SFS-037, 10SFS-203, 10SFS-259, 10SFS-440, 10SFS-679, 10SGS- 031. ✓ ?POWER SPECIFICATION?: Input Voltage: AC 100-240V,50/60Hz 3.2A, Output : DC 19.5V, 11.8A, Power Wattage: 230 Watt (Compatible with 19.5V 9.23A 180W; 19.5V 7.6A 150W; 19.5V 6.7A 130W), Outlet: 3-prong, Connecter size: 5.5mm x 2.5mm(Please check whether the interface is the same as the original charger interface).