iTEKIRO 90W AC Adapter for Lenovo ThinkPad X1 Carbon, Helix, L440, L450, L540, S431, T431S, T440, T440P, T440S, T450, T450s, T540P, T550, X240, X240s, X250; ThinkPad Edge E431, E460, E465, E531, E560, E565; Essential B5400, G400, G400s, G405, G405s, G410, G410s, G500, G500s, G505s, G510, G510s, G700, G710, M5400; IdeaPad 300, 300S, 500, 500S, Flex 14, Flex14, Flex 14D, Flex 15, Flex15, Flex 15D, S210, S215, U430P, U530, U530T, Yoga 11, Yoga 11S, Yoga 13, Yoga 2 Pro, Y40, Z410, Z510, Z710 iTEKIRO 90W AC Adapter Charger for Lenovo ThinkPad X1 Carbon, Helix, L440, L450, L540, S431, T431S, T440, T440P, T440S, T450, T450s, T540P, T550, X240, X240s, X250; ThinkPad Edge E431, E531; Essential B5400, G400, G400s, G405, G405s, G410, G410s, G500, G500s, G505s, G510, G510s, G700, G710, M5400; IdeaPad Flex 14, Flex14, Flex 14D, Flex 15, Flex15, Flex 15D, S210, S215, U430P, U530, U530T, Yoga 11, Yoga 11S, Yoga 13, Yoga 2 Pro, Y40, Z410, Z510, Z710 Mobility: The adapter includes a 6-foot extra long 2-prong AC power cord, plus adapter DC cord and adapter brick, total length is around 11 feet, you can reach more space with easiness Durability: Ruggedized case withstands harshest mobile environments and tight sealing for protection against moisture and high humidity Reliability: Comprehensive internal safety features filter input line voltage spikes or surges and limit output voltage or current to protect your laptop from electrical hazards; high power efficiency provides consistent and continuous power for your laptop Bonus: Complimentary iTEKIRO 10-in-1 USB Charging Cable ($5 value) included, which can be used to charge most smartphones, cell phones, E-book readers, MP3, MP4, GPS, and digital cameras in the market