Genuine Lenovo Miix 2 11 charger specification:
Ac adapter Power: 40w
Power output: 20v 2a, 5.2v 2a
Power input: 100-240v
Tip pin size: Lenovo’s USB style power port
Lenovo part number: ADL40WDA, 5A10J40319, 36200564, 36200573, 36200574, 36200575, 36200578, 36200616, 36200618, ADL40WDD, ADL40WDH, ADL40WLB, ADL40WLC, ADL40WLD, ADL40WLG, ADL40WCH and many more