ESS TECHNOLOGY, INC. ESS1688 Card Type Sound card Chip Set ESS1688, ESS968 I/O Options Game/MIDI port, Wave table interface, CD-ROM audio in (2), Line out jack, Line in jack, Microphone jack Data Bus 16-bit ISA Card Size Half-length, full-height card [Image] CONNECTIONS Function Label Function Label Wave table feature J2 Line in J8 connector CD-ROM audio in J3 Microphone jack J9 CD-ROM audio in J4 15-pin game/MIDI port J10 Line out J7 USER CONFIGURABLE SETTINGS Function Label Position Plug and Play enabled JP5 Pins 1 & 2 closed Plug and Play disabled JP5 Pins 2 & 3 closed