Read Before Use : ① A built-in E-Marker chip inside the al
Read Before Use : ① A built-in E-Marker chip inside the aluminum mid-connector safely manages power and temperature (non-removable). To verify with a USB tester: insert only the "IN" end and try both orientations — do not insert the "OUT" ends. ② For optimal 140W fast-charging, pair with a 140W+ charger (not recommended under 65W). ③ Connect "IN" to your charger, "OUT" to your devices — reversed connections will not charge. ④ Only the first connected device supports 480Mbps data transfer; dual ports do not support PPS. ⑤ Single port supports PD / PPS / PIQ 3.0; when two devices charge simultaneously, the first plugged in receives priority power based on each device's needs.

