Excellent product - cannot understand why M-Audio discontinued it.
No Win10 drivers - but runs fine with driver 6.0.8 in compatibility mode for Win7.
Needs PCI slot on motherboard - not all motherboards support PCI anymore.
For the money, this is an awesome card and happily runs under Windows 7 using the Delta drivers.
Stereo RCA ins and outs deliver excellent quality audio. A pro audio card at an amateur price.