Hitachi profi accelerator.
Card have not its own BIOS. Guess by marking at back side that it was released in 1987. Could be highend CAD accelerator or video editing card (Videograph seems did some systems like that back then). Need any more info.
Vlask's card:
Traded with nicetux.
Additional Info
- Made by: Hitachi
- Codename: HD63484
- Bus: ISA 16bit
- Memory Type: VRAM
- Made in: Japan
- Owned by: Vlask
- Sold by: Videograph