Data I/O 44 Pin PLCC PPI Adapter For 2900, 3900, 3980, and Unisite Programmers

Data I/O 100 Pin QFP PPI Adapter For 2900, 3900, 3980, and Unisite Programmers

DATA I/O PPI Base 3900 39BASE-9901 Adpater for the 3900/3980 programmers

Data I/O 240pin QFP Adapter w/10x10 For 2900, 3900, 3980, Unisite Programmers

Agilent 04396-61002 4396A Sample Program Floppy Disk Set

Data I/O 11x11 PGA 121 Pin PPI Adapter For 2900, 3900, 3980, Unisite Programmers

Data I/O 3900 PLCC Base 39Base 0201 Adapter

Data I/O 80 Pin QFPS PPI Adapter For 2900, 3900, 3980, Unisite Programmers