Thinkpad Adattatore Caricabatterie Rotondo a Quadrato J9K1 ^ι φν D1H1 M8R1 C5U1 O6B7 P2P Q3A9

Convertor Connector 1 pc. You can connect this adapter between old type round jack to latest laptop with square DC input port. It is 7.9mm Round Jack (old type) to Square Plug End (new type) Adapter Pigtail.

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