Product Name: 4 Port RS-232 Universal Multiport Serial Adapter
Marketing Information: Universal PCI card provides 4 industry standard RS232 serial COM ports in a single PCI slot. Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investment into the future.
Product Type: Multiport Serial Adapter
Host Interface: Universal PCI
Ports Expandability: 4 x 9-pin DB-9 RS-232 - Serial, Via Cable