for Hp Envy EliteBook 820 G3 820 G4 840 G3 840 G4 1040 G2 1040 G1 1040 G3 1030 G1 725, etc.
Function
Reduce the frequency of plugging and unplugging. Prevent dust to ensure stable connection.
Tips
Your USB Type C Adapter should has enough power to support your laptop, otherwise, it does not work. For example, your laptop’s input is 19.5V 4.62A 90W, then your usb type c adapter should be not lower than 90w. This is very important, please double check before purchasing.
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