What is your budget here?
WhatFI reported on this in February: https://www.whathifi.com/best-buys/best-usb-turntables-budget-to-premium-vinyl-spinners
They did not include the Denon DP-450USB turntable, most likely due to it's higher price.
Also, I am pretty sure that all of these USB turntables require you to hook it up to a PC and run a recording app to make your mp3 files. If you want some sort of "plug & play" or in this case, "plug & record", I don't think you're going to get that.