本文只适用于 aspire sa5 无极性 271 What features does my USB-C port support? USB 3.1 Generation 1 with data transfer speeds up to 5 Gbps DisplayPort over USB-C Charging external devices via USB-C (5 V ; 3 A) Charging your device via USB-C (Requires 19.5 V ; 2.25 A)
