This 16 bit Pertec buffered interface card is for high performance 9 track drives such as the HP88780, M4, or an M990 set to run fast. This card can also run 3480 and 3490 drives with Pertec interfaces such as the T480 or T490. It fits in a full length ISA slot in a DOS® or Windows 95/98/ME® PC.
This 8 bit Pertec buffered interface card is for moderate speed drives such as the Cipher F880 and M990. It fits in a half length ISA slot in a DOS® or Windows 95/98/ME® PC.