Axagon ECA-SP, ExpressCard, 0 - 40 °C, -10 - 80 °C, 135 mm, 64 mm, 24 mm Axagon ECA-SP. Host interface: ExpressCard. Width: 135 mm, Depth: 64 mm, Height: 24 mm. Data transfer rate: 16 Mbit/s, Data link protocols: 16C550, RS-232, SPP, PS2, EPP, ECP, IEEE 1284, Connectivity technology: Wired