Axagon ECA-S2, ExpressCard, 0 - 40 °C, -10 - 80 °C, 117 mm, 45 mm, 19 mm Axagon ECA-S2. Host interface: ExpressCard. Width: 117 mm, Depth: 45 mm, Height: 19 mm. Data transfer rate: 16 Mbit/s, Data link protocols: 16C550, RS-232, Connectivity technology: Wired