Pci\ven_1c00&dev_3253&cc_070005 Page

: Adds two COM ports to modern motherboards that lack native serial support.

If you are troubleshooting a specific device with this ID: pci\ven_1c00&dev_3253&cc_070005

| OS | Driver | |----|--------| | | Built-in ser2par64.sys (serial/parallel port driver) or pci.sys . May need manual driver update from ASIX website. | | Windows 7/8 | Requires driver from MosChip/ASIX (e.g., MCS3253_W7_x64.inf ). | | Linux | Kernel module 8250_pci or parport_pc with device ID added. Manually modprobe: options 8250_pci vendor=0x1c00 device=0x3253 . | | FreeBSD | puc driver (PCI UART compatibility layer). | : Adds two COM ports to modern motherboards