The Definitive Sound Card Emulator for ISA retro PCs. Emulates Gravis Ultrasound, Sound Blaster/AdLib, CMS, Tandy 3-Voice, MPU-401, and joystick. Includes a PicoGUS v2.0 ISA board, and a 3.5mm TRS to DIN-5 MIDI adapter cable. To prepare your DOS computer for using the PicoGUS, Please see the PicoGUS GitHub project and compatibility list for more information. There you can find information on PicoGUS and what computer systems, games, and demoscene productions it is compatible with. NOTE: Joe's Computer Museum can provide only basic technical support to ensure the unit works in the supplied GUS mode.