太大顆了...用了GaN還麼大顆只是說明電路設計和thermal dissipation做的超級差....看看台達那顆60W還只是用MOSFET就可以做得跟用GaNfast那些一樣大了.Hyper juice 100W 2A2C:11.4 x 10.1 x 2 cm = 230.28 cm^3CHOETECH 100W 2C:6.8 x 6.6 x 3.2 cm = 143.61 cm^3AUKEY 100W 2A2C:6.98 x 6.93 x 3.3cm = 159.62 cm^3整個就是在騙不懂的吧...