What is Dell K17A (WD15) Dock. TheK17A is a variant / model‑designation of theDell WD15 USB‑C Docking Station (Dell part K17A). Here’s what you’ll typically find on a K17A / WD15 dock It’s a USB‑C dock that uses DisplayPort Alt Mode over USB‑C to extend video, USB, Ethernet, and audio signals.
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