4-port RS-232/422/485 PCI Communication Card with Isolation Universal PCI v2.2. Speeds up to 921.6 kbps for extremely fast data transmission. Supports any baud rate setting. 4 x RS-232 or RS- 232/422/485 ports. Supported operating systems: Windows 7/8/10, and Linux.. XR17V354 UART with 256-byte FIFOs.
2-port RS-232 PCI Communication Card with Isolation Universal PCI v2.2. Speeds up to 921.6 kbps for extremely fast data transmission. Supports any baud rate setting. 2 x RS-232 ports. Supported operating systems: Windows 7/8/10, and Linux.. XR17V352 UART with 256-byte FIFOs.
2-port RS-232 PCI Communication Card PCI bus 2.2 compliant. Speeds up to 921.6 kbps for extremely fast data transmission. Level 4 ESD protection (air 15 KV , contact 8 KV). 2 x RS-232 ports. 128-byte FIFO. Supported operating systems: Windows XP/7/8, and Linux. Operating Temperature -20 ~ 60°C.