Vintage NEC Paradise \'88-90 PVGA1A-JK ISA Video/Graphics Card; IBM PC, XT, AT For Sale

This NEC-branded Western Digital Paradise Systems PVGA1A-JK video graphics array (VGA) expansion cardis a vintage graphics adapter built in 1988-90. This card was built for the 8-bit and 16-bit ISA bus architecture, making it compatible with older IBM PC XT, AT, and 286/386 clone hardware systems. It features the core Paradise PVGA1A controller chip, onboard DRAM memory sockets (typically carrying 256 KB of VRAM), and a standard 15-pin analog video port for VGA monitors.This OEM version of the Paradise PVGA1A card was manufactured by NEC for integration into their own vintage computer systems, such as the NEC PowerMate desktop and laptop range. While Western Digital / Paradise Systems designed and sold the core PVGA1A-JK processor, major manufacturers like NEC licensed the architecture and fabricated their own customized, high-quality boards in Japan.Paradise PVGA1A-JK ISA VGA Video Card 1988 Vintage PC IBM XT AT CompatibleThe Paradise PVGA1A-JK is an ISA bus VGA graphics card built around Paradise Systems\' own PVGA1A-JK controller chip, copyright dated 1988. It outputs standard VGA (640×480, 16 colors; 320×200, 256 colors) through a DB-15 HD VGA connector and was designed for use in IBM PC XT, AT, and 286/386 compatible clone systems running DOS.SpecificationsModel / Part Number: PVGA1A-JKChipset: Paradise PVGA1A-JK (© Paradise Systems, 1988)Bus interface: ISA (fits 8-bit and 16-bit ISA slots)Video standard: VGAOutput connector: HD-15 (DB-15) VGA port on rear bracketForm factor: Half-length ISA cardOnboard DRAM memory ICs visible on component sideCompatible with: IBM PC XT, AT, and DOS-era compatible clonesCard only — no drivers, manuals, retail box, or accessories includedApplicationsThe Paradise PVGA1A-JK belongs to the first generation of VGA-compatible ISA cards, produced at the moment VGA was becoming the new standard display interface for IBM PC compatibles in the late 1980s. Paradise Systems was one of the earliest third-party VGA chipset suppliers, and cards based on the PVGA1A series were widely used in XT- and AT-class machines running MS-DOS applications and early Windows. Today these cards are sought after by vintage PC collectors and retrocomputing enthusiasts who restore and maintain period-accurate IBM XT/AT systems, DOS gaming rigs, and early Windows 3.x machines. The card is compatible with any motherboard featuring an 8-bit or 16-bit ISA slot and a standard DOS/Windows software stack from the era.Complete your Retro build, or restore/repair your Vintage machine with this clean ISA VGA Expansion card!It shows no significant wear. No original retail box is available. *FREE SHIPPING Tto the Continental US!*The card will be securely packaged in non-OEM packaging for Safe Shipment no later than the second business day after payment is received. If you live outside the contiguous US, please contact me for shipping information. As rates and circumstances are subject to change, the shipping carrier used may not always be the one listed, but will typically be either UPS Ground, FedEx Ground, or USPS Ground Advantage. In any event, your shipment will be expedited, and you will receive tracking info. Thank you for viewing thisVintage NEC Paradise \'88-90 PVGA1A-JK ISA Video/Graphics Card; IBM PC, XT, ATplease Link at top of page.