Two years ago, I transferred about 1,000 stereo masters from a national radio broadcaster. I tried a number of rigs and this is what worked the best and was the most reliable:
Sony 7040 > Hosa Interface > Tascam 680d
Still many DATs had to be re-run multiple times because of read errors on the tape. You’ll need to either monitor the transfer real time or load up the finished file to a DAW and check for dropouts and anomalies.
I went through quite a few DAT machines and better machines had less read errors. I had issues going directly into the sound card I/O because of the bit rate and software interference. If you want to forego the bit rate compatibility and could disconnect the computer from any other activity, disabled the internet, and turn off any automatic software, you’ll have better luck. I had a 16b spare recorder laying around, and that was easier. The Tascam is, of course, rock solid.