The problem with that is you also block the pins needed to negotiate power delivery over USB C, so you're limited to 10 W (5 V * 2 A). Laptops that use USB C fo

The problem with that is you also block the pins needed to negotiate power delivery over USB C, so you're limited to 10 W (5 V * 2 A). Laptops that use USB C for charging use C and not micro-B precisely because they need more power than that.