EXSYS PCMCIA 2S Serial RS-422/485 card, 32-Bit. Host interface: CardBus, Output interface: PCMCIA CardBus 32-Bit. Data transfer rate: 0.921 Mbit/s. Width: 117 mm, Depth: 53 mm, Weight: 250 g. Operating temperature range (T-T): 0 - 70 °C, Operating relative humidity range: 5 - 90 %. Connectivity technology: Wired