can not
Because the model is not able to match, it can not drive up, so the 90 watt charging head can not drive 67 wireless chargers. Charging head network is the first domestic consumer power technology and its surrounding accessories (fast charge, charging head, charger, wireless charge, car charger, car charger, data cable, charging cable, mobile power and battery, USB strip) evaluation, disassembly of professional institutions.
Yes, 90W fast charge can be used for 67W devices. Fast charge power refers to the maximum output power of the charger, and the device will only absorb electrical energy according to its own power needs, and will not exceed the maximum output power of the charger. Therefore, the 90W fast charge can meet the charging needs of 67W devices, and the charging speed may be faster.