The BOB1 from RME is a hardware breakout box for use with the HDSP 9632 (Link to the HDSP 9632 here) and replaces the breakout cables that originally come with the card.
All the original I/Os are provided, including a pair of RCA audio I/O, MIDI I/O, S/PDIF I/O on RCA coaxial connectors and a single 1/4" TRS headphone output.
Form: Free-standing break-out box
Connectors: 2 x 9-pin D-Sub
6 x RCA phono
2 x MIDI 5-pin DIN
1 x 1/4" TRS phone