Perle Systems RIO PCI Multiport Serial Adapter
(128 x RS-232/422 Serial Via Connector Box - Plug-in Card - MPN: 04024000) Description: RIO consists of a host card that provides serial ports by connecting 8 or 16 port Remote Terminal Adapters (RTA's). These adapters can be added or removed to a live system and self configure to ensure ease of set-up and management. | 
