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USB-C cable confusion

LukasMueller
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Go to solution Solved by adm0n,

your laptop needs to support USB power delivery and displayport alt mode on that specific port. If it supports both, you're golden. But it can be pretty hard to figure out if your laptop actually supports them.

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Dont really know where to put this, but I’m planning to buy a USB-C dock for my laptop and was wondering, if any USB C cable can power my laptop as well as transport DisplayPort to my dock. Or does it need PowerDelivery and a specific USB or even a DisplayPort certification?

 

Thanks ahead

 

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  • Solution

your laptop needs to support USB power delivery and displayport alt mode on that specific port. If it supports both, you're golden. But it can be pretty hard to figure out if your laptop actually supports them.

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And yes the cable needs to be PD+USB3, but usually the dock will come with a suitable one.

F@H
Desktop: i9-13900K, Noctua NH-D14, ASUS Z790-E, 64GB DDR5-6000 CL36, RTX3080, 2TB MP600 Pro XT, 2TB SX8200Pro, 2x16TB Ironwolf RAID0, Corsair HX1200, Thermaltake Versa H25 TG, Samsung 4K curved 49" TV, 23" secondary, Mountain Everest Max

Mobile SFF rig: i9-9900K, Noctua NH-L9i, Asrock Z390 Phantom ITX-AC, 32GB, GTX1070, 2x1TB SX8200Pro RAID0, 2x5TB 2.5" HDD RAID0, Athena 500W Flex (Noctua fan), Custom 4.7l 3D printed case

 

Asus Zenbook UM325UA, Ryzen 7 5700u, 16GB, 1TB, OLED

 

GPD Win 2

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