Well, first of all I have to clarify the product authenticity and function. i ordered ""12V 3.5x1.35 charging cable (assuming there would be an internal E-Marker chip) to control and deliver 12V for may laptop. After numerous communication exchange with the store, they were NOT able or shall I say reluctant, or even worse clueless to give me correct answer. I took my chance and order it regardless. The cable delivers 12V (1A-3A) providing that you have switching USB ""C" charger capable delivering from 5V-20V. I own Baseus 65W GaN charger which supplies only voltage what laptop requires and internal cable chip select the proper voltage to supply the laptop. This kind of info SHOULD be explained by the product description by the vendor, but rather than doing so, they copy and paste from other vendors and most of info is either inaccurate or outright FALSE. The cable is good quality for those people who wants to purchase.
Well, first of all I have to clarify the product authenticity and function. i ordered ""12V 3.5x1.35 charging cable (assuming there would be an internal E-Marker chip) to control and deliver 12V for may laptop. After numerous communication exchange with the store, they were NOT able or shall I say reluctant, or even worse clueless to give me correct answer. I took my chance and order it regardless. The cable delivers 12V (1A-3A) providing that you have switching USB ""C" charger capable delivering from 5V-20V. I own Baseus 65W GaN charger which supplies only voltage what laptop requires and internal cable chip select the proper voltage to supply the laptop. This kind of info SHOULD be explained by the product description by the vendor, but rather than doing so, they copy and paste from other vendors and most of info is either inaccurate or outright FALSE. The cable is good quality for those people who wants to purchase.