The AccelePort Xem system features a host adapter card with an on-board RISC-based processor that delivers up to 115.2 Kbps performance. The system also includes a pact Digi PORTS module that provides access to eight or 16 serial ports. AccelePort PORTS/ 8em and PORTS/ 16em modules work with any Digi adapter or concentrator that employs Digi"s EBI (External Bus Interface) bus.Primary InformationNetworking Type : Serial adapter Form Factor : External Networking Interface : N/A Networking / Ports Qty : 16 Data Transfer Rate : 115.2 Kbps Data Link Protocol : RS-232 Connectivity Technology : Wired Cabling Type : Serial PC Compatibility : PC; Mac ExpansionService&SupportService & Support Type : 5 years warranty UNSPSC CodeUNSPSC Code : 43201404