1. Brand new and high quality.
2. Good size for travel.
3. Input: AC 100-240V 50-60Hz.
4. Output: DC 20V/4.5A.
5. Power: 90W
6. 5.5×2.5mm interfaces, suitable for Lenovo Y400 / Y410 / Y410P / Y430 / Y430P / Y460 / Y470 / Y800 / Y560 / Y450 / Y710 / Y530 / Y430 / Y550 / Y570 / Y480 / Y485 / Y730 / Y485P / Y500 / Y471 / V470 / Z470 / U130 / U165 / U350 / U450 / U450P / U460 / U550 / Y330 / Y430 / Y580 / Y650 / Z360 / Z370 / Z380 / Z400 / Z500 / G470 / G480 / V470 / V460 / Z460 / Z475 / Z480 / Z485 / Z560 / Z570 / Z580 / G230 / G430 / G450 / G460 / B450 / B460 / B465 / B470 / B475 / B550 / B560 / B570 / G360 / G585 / S400 / S405 / S410 / S415 / S435 / S436 / V350 / V360 / V370 / V450 / V460 / V470 / V550 / V560 / V570 / 100A200 / 80/80A / F20 / F21 / F30 / F31 / F40M / F41 / Y200 / Y330 / Y510 / Y510P / Y520 / Y800 / Y810 / 125A125F / 125L/125C / 210 / 410L/M / C100 / C430G / C460 / C461 / C462 / C466L/M / C467M / C510M / C465A / C467A / C510A / C466A / N220 / N440G / 410A / 420A / E23 / E41G / K23 / K12 / K13 / K41 / K42 / E49AL / U410 / E255 / E260 / E280L / E280S / E290M / E290G / E370G/P / E390M / E600A / E600G/P E680 / E42L / K71, etc.