The specification sheet of the the CSV-1460 mentions single screen setup 5120 × 2880 @60 Hz.
Does it also support single screen setup 5120 × 2160 @60 Hz?
Maybe not. The CSV-1460 uses DisplayLink which is limited to HBR2 link rate.
I think 5120×2880 refers to dual cable 5K displays where each 2560×2880 half of the display uses a separate DisplayPort 1.2 HBR2 x4 connection.
5120×2160 displays don’t have a dual cable mode unless it’s through a Thunderbolt port (where the Thunderbolt port carries two DisplayPort HBR2 x4 connections – one for each 2560×2160 half of the display). Exactly which display do you have?
5120×2160 60Hz only requires 693 MHz pixel clock which should be doable with HBR2 x4 at 8bpc but I don’t think DisplayLink supports widths greater than 4K. Actually, https://support.displaylink.com/knowledgebase/articles/525038-displaylink-display-resolution-support says DisplayLink can do 5120×1440 60Hz. Maybe it can do 5120×2160 60Hz then (if it allows 8bpc)?
I guess first you should determine if the display will do 5120×2160 using HBR2 link rate from a normal GPU.