​This is a vintage computer expansion card from the mid-to-late 1990s, designed for the 16-bit ISA (Industry Standard Architecture) slots commonly found in 386, 486, and early Pentium-era PCs.
​Technical Details
​Chipset: LGS (Lucky Goldstar) Prime 2C.
​Functions: This is an "all-in-one" controller card that provided several essential ports for older computers:
​IDE Controller: For connecting hard drives.
​Floppy Controller: For 3.5" or 5.25" floppy disk drives.
​Serial Ports (COM): One DB9 port is built-in; the other is accessible via the ribbon cable/header.
​Parallel Port (LPT): The large DB25 port for printers.
​Game Port: A header (likely one of the internal pins) for connecting a joystick.
​Identification: The back of the card (Image 2) features a jumper setting guide, which was used to manually configure the IRQ and I/O addresses—a common requirement before "Plug and Play" became standard.