Dell S3425DW - Video Bandwidth; USB Speed Bandwidth

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About your monitor
Video bandwidth
Table 22. Video bandwidth
Host Video cable DSC Color depth USB-C prioritization Max resolution and refresh rate
USB-C (DP 1.4 Alt Mode) USB-C cable
DSC ON 10 Bit High Data Speed
3440 x 1440 at 120 Hz
DSC ON 10 Bit High Resolution
3440 x 1440 at 120 Hz
DSC OFF 10 Bit High Data Speed
3440 x 1440 at 60 Hz
DSC OFF 10 Bit High Resolution
3440 x 1440 at 120 Hz
HDMI 2.1 HDMI 2.1 cable N/A 10 Bit N/A
3440 x 1440 at 120 Hz
NOTE: Color depth and resolution may change depending on the behavior of the host.
USB speed bandwidth
Table 23. USB speed bandwidth
Host USB upstream cable USB-C prioritization Maximum data rate supported
USB-C (DP 1.2 Alt Mode)
USB-C cable (included
with your monitor)
High Data Speed 5 Gbps
High Resolution 480 Mbps
USB-C (DP 1.4 Alt Mode)
USB-C cable (included
with your monitor)
High Data Speed 5 Gbps
High Resolution 480 Mbps
USB 2.0 Type-A
USB Type-C to Type-A
cable
N/A 480 Mbps
USB 5Gbps Type-A
USB Type-C to Type-A
cable
N/A 5 Gbps
USB-C 5Gbps (data only)
USB-C cable (included
with your monitor)
N/A 5 Gbps
USB-C 10Gbps (data only)
USB-C cable (included
with your monitor)
N/A 5 Gbps