Dell P3421W
3440 x 1440 pixels, 34.14"
Question about P3421W - 417489
Does my laptop need a USB-C interface or can the monitor also be connected via USB-A?
Via USB-C, the
- transfer the image to the screen
- charge the laptop
- connect the USB ports of the screen to the laptop (USB hub).
Only the last point is possible with the USB-A cable supplied. The image can then be transferred via HDMI or Display Port (both cables included).
USB-A does not transmit a picture signal.
Instead of USB-C, you still have 1x HDMI and 1x Display Port connection.