Genuine Asus V1Sn laptop charger 90w specification:Power: 90wPower output DC: 19v 4.74aPower input AC: 100-240vTip pin size: 5.5mm * 2.5mmAsus V1Sn charger p/n: ADP-90SB BB and many others(Work with all model that were supplied with 65w 19v 3.42a ac adapter)Asus Ac adapter warranty: 12monthsContents: Genuine Asus laptop charger We not only have this genuine Asus V1Sn laptop charger which runs at 90w but also have a wide range of ac adapters for all manufacturers of laptops, notebooks, netbooks, Ultrabooks and MacBook’s. We are a UK company so you will be supplied with an Asus V1Sn laptop charger sent from the UK. If you purchase from a European destination then we will send you a European plug with your Asus V1Sn charger purchase. Key points of this Asus V1Sn chargerNext day delivery on orders before 3pmUK company trading since 2000Free power cable plugSupports many other Asus notebook modelsBrand new Asus V1Sn ac adapter12 months warranty as standardGenuine Asus V1Sn chargerBack to Main Asus laptop charger page Many Asus notebooks models require a different replacement charger to the one listed due to differences of specifications within the same series below are alternative genuine ac adapters:Asus 65w laptop ac adapter 19v 3.42Asus 120w laptop ac adapter 19v 6.32a The rectangle charging unit is the exact same specification as the square power adapter. Models of the V series can be supplied with either.