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December 21st, 2024 16:37
Replacement HDMI to USB-C cable that supports power and USB accessories?
I have a Dell P3421W monitor (Service Tag: <Removed from public view. Note, that Service Tag does not appear in Dell tools. DELL-Admin>) and need a replacement for the original HDMI to USB-C cable that came with the monitor. It from August 2021 and this monitor does *not* have any USB-C ports directly on the monitor itself.
The cable allowed me to:
1. Display video from the monitor to my MacBook via USB-C.
2. Charge my MacBook through Power Delivery.
3. Use the monitor’s USB hub to connect peripherals like a webcam.
Could you help me find the exact replacement cable or provide the correct part number to order?
Thank you!
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DELL-Chris M
Community Manager
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December 24th, 2024 16:22
Online P3421W User's Guide
The P3421W does have a USB-C port for video on the bottom =

The online P3421W User's Guide does not show that Dell shipped a USB-C to HDMI conversion cable. It shows the following cables =
DP to DP
HDMI to HDMI
USB-C to USB-C
USB-B to USB-A
(edited)