Universal Scientific Ind. (USI) Pro-266
Logs
chipChipset
cpuSocket
Socket 7 (PGA321)
speedFSB speeds
66MHz75MHz
moboForm factor
ATX (max 305 x 244 mm)
dimDimensions
Empty
chipCache
512KB1MB
ramMax RAM size
512MB
ramRAM types
SDR UDIMM168-pin EDO UDIMM168-pin FPM DIMM
pwrPSU connector
ATX 1.x (20-pin ATX)
tag Also known as
connI/O ports
1x 
Floppy interface
1x 
Gameport
2x 
IDE interface
1x 
IrDA
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
2x 
USB 1.x
cardExpansion slots
3x 
16-bit ISA
1x 
3.3V AGP
4x 
32-bit PCI
notes Notes

WARNING: Single-voltage CPUs (such as the original Pentium without MMX) are NOT supported on this board. Attempting to install such a CPU will likely cause damage!

Last updated 2025-03-13T16:54:43Z
Board info score is 6.6/10
bios 0 BIOS files available
drv 5 drivers available
Name
Version
OS support
Size
Filename
Name
Version
2.6
OS support
Windows 9x
Size
1.4MB
Filename
Name
Version
2.1.24
OS support
Windows 9x Windows NT 4.0
Size
1.4MB
Filename
Name
Version
4.43V
OS support
Windows 2000 Windows 9x Windows NT 4.0 Windows XP
Size
1.1MB
Filename
Name
Version
4.38V
OS support
Windows 2000 Windows NT 4.0 Windows XP
Size
1.1MB
Filename
Name
Version
4.35V
OS support
Windows 2000 Windows 9x Windows XP
Size
973.7KB
Filename
doc No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1997-05-13
File
Logs
Chip
Release date
1997-10-03
File
Logs
Family
Release date
File
Logs
Family
Release date
2000-09
File
Logs
Family
Release date
1999-12
File
Logs
Family
Release date
2000-04
File
Logs
Family
Release date
2000-11
File
Logs
Family
Release date
1997-06
File
Logs
Family
Release date
1998-01
File
Logs
image1 Image 1 of 1

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