Universal PCI v2.2 Speeds up to 921.6 kbps for extremely fast data transmission Supports any baud rate setting 2 x RS-232 or RS- 232/422/485 ports Supported operating systems: Windows 7/8/10, and Linux. XR17V352 UART with 256-byte FIFOs ESD Protection 15KV (air), 8KV (contact) Surge Protection 1KV EFT Protection 1KV Bus PCI Connectors 2 x Male DB9 Power Consumption 260 mA @ +3.3 V (typ.) Certifications CE, FCC, RoHSCE, FCC, RoHS OS Support 32-bit/64-bit Windows 7/8/10 Dimensions 119.91 x 106.67 mm