High Performance Output: Featuring an output of 20V and 2.25A. Enjoy seamless performance with our efficient AC/DC power cord, perfect for everyday use. Easy to Use: With a connector size of 4.0 mm * 1.7 mm, this laptop charger is simple to plug in and out. The lightweight design makes it easy to carry, making it an essential accessory for students and professionals alike. LJO-EEIH Charger Compatible with IdeaPad 110 110S 310 320 330 330s S145 S340 S540 L340 Series: 310-14IKB, 310-15ISK, 310-15IKB, 310-15ABR; 320, 320-14ISK, 320-14IKB, 320-15IKB, 320-15AST, 320-15ABR, 320-15IAP, 320-17IKB, 320-17ISK, 330, 330-15ARR, 330-15IGM, 330-14IKB, 330-15IKB, 330-14AST, 330-15AST, 330-17IKB, 330-17AST, 310S, 320S, 320S-15IKB, 330S, 330S-15ARR, 330S-15IKB; Yoga 710-11IKB, 710-11ISK, 710-14IKB, 710-14ISK, 710-15ISK; IdeaPad 100-15IBD, 100-15IBY, 100S-14IBR, 110-15ACL, 110-15IBR, 110-15ISK, 110-17IKB, 110S-11IBR, 120S-11IAP, 120S-14IAP etc. Compatible with Yoga 720, 710, 510, 530, 520, 330, 31