InLine Tarjeta controladora PCI Multi I/O 4 puertos serie DB9

This InLine PCI Multi I/O Controller Card provides four DB9 serial ports on a standard PCI interface, based on the MosChip MCS9865 chipset. It enables addition of serial and parallel connectivity to PCs whose motherboards no longer include these ports, supporting reliable wired connections for serial devices with a maximum data transfer rate of 115.2 Mbit/s. Drivers referenced in the supplied operating instructions point to an external website that is not affiliated with the manufacturer and is being misused for phishing; do not use that site.

Advantages

The PCI Multi I/O card supports up to four DB9 serial ports and uses a modern MosChip PCI peripheral controller for broad compatibility with PCI-capable systems. It delivers stable data transfer up to 115.2 Mbit/s and is suitable for continuous operation in industrial automation and legacy-device connectivity. The card installs in a standard PCI slot and restores serial/parallel ports on systems that lack them.

Suitable for

• Connecting RS-232 serial devices such as barcode scanners, modems, and serial printers
• Industrial automation equipment requiring multiple serial interfaces
• Legacy hardware and POS systems that need additional COM ports

Key specifications

• Brand: InLine
• Model / MPN: 66639I
• Interface: PCI (host interface)
• Serial ports: 4 × DB9 (RS-232)
• Chipset: MosChip MCS9865
• Maximum data rate: 115.2 Mbit/s
• Compatibility: DOS 6.22, Windows 2000, Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008
• EAN: 4043718122660

How to use

Power off the PC and insert the card into an available standard PCI slot on the motherboard. Secure the card in the chassis and reconnect power. Boot the system and install drivers appropriate for your operating system; do not use the externally referenced Drivers-Download website if it appears in the supplied instructions. After driver installation, connect serial devices to the DB9 ports and configure COM port settings in your operating system or application to match device requirements.

Recommendations

Use this card in systems with available PCI slots and ensure compatible drivers are installed from trusted sources. For industrial or continuous-use environments, verify cooling and slot accessibility. Avoid visiting or entering credentials on the third-party Drivers-Download website mentioned in the original instructions, as it is unrelated to the manufacturer and has been used for phishing.