Multi-Floppy Driver Disk

This is a collection of DOS drivers that can be used when your BIOS only supports 2 floppy drives, but you have 4 or more.

4 Floppy - The 4FLOPPY.COM program is a Floppy Disk Device Driver which allows you to configure your system to operate with up to four floppy disk drives. 4FLOPPY.COM is a user loadable device driver which is loaded from the DOS command line prompt or may be included in your autoexec.bat file.

DOSFDRV.SYS - A simple driver that loads in your config.sys to give you access to a 3rd and 4th floppy drive.

SUNIX. SDRIVE.SYS - The Sunix Floppy Driver enables PC/XT/AT Systems to handle up to 8 floppy drives. This floppy driver handles all four popular formats.

Wonder - This driver, specifically made for the wonder 4 floppy controllers, has a simple setup program that installs the 4 floppy support drivers automatically.

DC2.SYS adds BIOS support for drives 2 and 3. After DC2 has been loaded, DRIVER.SYS must be used to give the new drive a letter. So, for example:

DEVICE=PATHTODC2.SYS /type2 /type3
DEVICE=PATHTODRIVER.SYS /D:2 /C /F:type2number
DEVICE=PATHTODRIVER.SYS /D:3 /C /F:type3number
The drive types for the DC2 line are /360, /720, /1.2 and /1.44.