RIVER BANK POWER TIPS FOR LAPTOPS When you want to use RIVER BANK charge your laptops, there are different power converter tips according to your laptops&'; input port: Type A: ASUS, Lenovo, TOSHIBA, MSI, NEC, Fujitsu, Haier, BenQ, Hasee. (OD)5.51mm*(ID)2.6mm*(L)12.22mm Type B: HP 4.51mm*3.0mm*12.37mm Type C: DELL, HP. 4.51mm*2.9mm*12.35mm Type D: DELL, HP 7.4mm*5.12mm*13.05mm Type E: Lenovo Connect the power tips with Type C Cable to charge your laptops by RIVER Bank. Find Type C Cable (2M) in the Accessories. *Please NOTE: This item is only applicable to orders in the US (except Alaska and the Virgin Islands).