Universal Audio Apollo X6 Thunderbolt 3 Audio Interface 16×22
16x22 (6x12 analog I/O) Thunderbolt 3 audio interface with class-leading 24-bit/192 KHz conversion (backwards compatible with Thunderbolt 1 & 2 on Mac). This is an open box Universal Audio Apollo x6, Thunderbolt 3 audio interface with very light use.