Released in 2021, M-Audio's M-Track Duo is a basic but reliable USB audio interface with an entry-level spec that we described in our review as offering "fantastic value" for musicians on a budget ...

But I have two different USB 5.1 sound cards with coax and optical, and neither support more than 2.1 via the S/PDIF ports. The 5.1 is done via 3 (or 4) stereo minijacks.

The Moondrop Dash is wholly unique and wholly awesome. At $300, it might seem expensive, but it includes a $189 sound card and built-in USB hub, on top of being a great custom-inspired keyboard.

PNY's Duo Link V3 flash drive offers fast, flexible storage for users who need reliable performance across a range of devices with either USB-C or USB-A ports.

The USB-C and USB-A ends on the PNY Duo Link USB 3.2 Type-C Dual Flash Drive. The entire unit is about 2″ long, 1/2″ wide, and about 3/8″ in height. Ease of Use ...

Released in 2021, M-Audio's M-Track Duo is a basic but reliable USB audio interface with an entry-level spec that we described in our review as offering "fantastic value" for musicians on a budget.