IDENTITY SYSTEMS TECHNOLOGY, INC. ID-220 Data bus: 16-bit, ISA Size: Half-length, half-height card Hard drive supported: Two IDE (AT) Interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 40-pin IDE (AT) Interface connector J1 2-pin connector-drive active LED J2 34-pin control cable-connector - floppy drive J5 USER CONFIGURABLE SETTINGS Function Location Setting » Hard drive enabled J3 closed Hard drive disabled J3 open » Floppy drive enabled J4 closed Floppy drive disabled J4 open