Brainboxes Universal PCI card LPT & 1 + 1 RS232 interface cards/adapter

Universal PCI card provides an LPT parallel port and 2 industry standard 9 pin RS232 serial COM ports in a single PCI slot. By adding an optional serial port adapter, a second RS232 port becomes available.
Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investment into the future.