USB DC 5V to 12V Step Up Power Cable Power Supply USB Cable with DC Jack 5.5 x 2.1mm for Fan Led Light Router Speakers

Anmi 20V 3.25A 65W 45W Laptop Charger Replacement for Lenovo IdeaPad 320 310 320S 330 330s 100 110 110S 120S 330S-15IKB Yoga 520 530, IdeaPad Flex 3 4 5 6 ADL45WCD Power Supply Adapter Cord (4.0 * 1.7 mm)