Or Steamer DAC that allows you to input your USB Flash Drive/SSD, so you can listen to your music directly without the need of a laptop. 🙂
👋🤗
So absolutely obviously a typo yet the infantile part of me chuckled at what a flawed concept a "Steamer DAC" would be from the inevitable, but in this world of convenience what an interesting way of keeping the kitchen uncluttered 😂
Although a streamer/dac that combines a usb connection is a good idea and gives an option to reconsider in the future, I know where I'd go with it 😁 after doing away with Bluetooth, the OP mentioned he doesn't like and won't be streaming media but does seem use existing CDs to rip to a HDD, that leaves the door wide open to two possible upgrades at once with one move,
A good budget CDP with usb input, but buyer beware some have a file limit and most only allow thumb drives and memory cards so it would depend on how many rips were talking about, I've never hit the limit with the CD 60 but it does have one.
Then again there's more options to connect a wired connection from a laptop straight to a dac then amp via RCA input but without "knowing" more it's impossible to say which would be best on paper at least, and all importantly if it would be a worth while improvement over the obvious, there's even a way of harvesting the digital signal from a laptops HDMI port (if it has one) then wired to the DAC 😕
But-
All that said I'd be exploring as to why your dac won't connect via USB, it's not usually a driver issue but reading between the lines with the age of your laptop and the possibility of having a non-class compliant DAC you would need to start by ensuring proper driver installation and sourcing the DAC as the laptops audio device in your system's sound preferences
I rather think you've already tried different USB ports and a different USB cable to rule out hardware issues and the old very, very technical switching the DAC off for awhile then the just as technical switching it back on again 😁.
It was possible to offer a deeper knowledge and extra help direct via the "private messages" option but it's been banned in all the silliness of the current climate but I'm sure if you wanted to give more info people's shared knowledge on here could get you connected or identify the DAC itself as you suspect faulty .