Amazon.com: Portable External DVD CD Burner USB 3.0 & USB-C 2-In-1 Optical Drive for Lenovo IdeaPad 330 330S L340 C340 S340 S145 S540 130 S 940 14 15 Ultraslim Laptop, 8X DVD+-R
Amazon.com: USB 3.0 External Blu-ray DVD CD Player Slot Optical Drive for Lenovo IdeaPad 330 320 330S S340 I340 130 S145 720S 530S 730S Y700 Laptop PC, BD- ROM Combo Reader 8X DVD+-R/RW
Lenovo IdeaPad 330 and Miix 320 Optical Drive
Lenovo IdeaPad 310-15IKB: 15.6 HD TN GL(SLIM) – Zyngroo