The last official driver update was about 15 years ago, for Snow Leopard and XP.
As far as I can tell, though, the device is class compliant so it should still work with your OS built in audio drivers,
assuming your current computer is something more modern.
The tradeoff, not using manufacturers drivers, is usually loss of features, additional inputs/outputs (beyond 2i/o) and increased latency.
Whether you should try to use it or not really depends on what your needs are (tell us more).
Technically still viable, yes, but I'd grab something newer for simplicity and, most likely, better quality preamps.
