UpBright Car 5V DC Adapter Replacement For Lenovo IdeaPad 100S 11IBY 80R2 Miix 300 310 320 Miix300 Miix310 Miix32080XF 80XF002VMX 80XF000DUS 80XF00AVUS 80XF0025US 80YN 80SG 5A10K38962 5A10K37672 Power

Although the power rating is not listed in the description, I mistakenly assumed it to be equivalent to the Lenovo Miix320 OEM charger rating of 20 Watts (5 Volts X 4 Amps). The rating indicated on the device is 12.5 Watts (5 Volts X 2.5 Amps). When plugged into the device, the Miix320 power indicator shows a charging state, however this is with an already nearly fully charged (97%) battery so I am yet unsure if a more depleted battery would cause the charger to exceed its capability to deliver adequate current.