DELL PWB 74972 5 SLOT RISER BOARD 3 ISA 2 ISA/PCI 74971A 1994

NEC G8FAE Vintage Riser Card Backplane Board @MB66

Compaq Deskpro Pentium II Backplane Board Includes Speaker

Vintage ISA PCI Riser Card RI-101 REV3.0 1996 Slim Desktop Retro PC Untested

Compaq Proliant/Prosignia Pentium system board EISA/ISA/PCI

VINTAGE Computer IBM Aptiva 2144 ISA And PCI Riser Card Part No. 12H0843

Vintage DELL PCI ISA Riser Card 1997 5xPCI 2xISA 16-Bit Untested

PICMG ISA/PCI Riser Backplane Adapter Board, Vintage