PCI express multi-I/O seriel udvidelseskort til RS232 DB9
Varenummer: SER4-PCIECipset: WCH384L Maksimum rate: 1.5 Mbps 4 x RS232 seriel udvidelse FIFO: 256-bytes (for hver port) data rate: 115Kbps (for hver port) OS support: Windows 98se/ ME / NT 4. 0 / Server 2000 XP / Vista / Server 2003 / Win 7 / Win 8 / Win 10,DOS, Linux