Interface Card DeLOCK 89446

The DeLOCK 89446 is an internal PCIe interface card that adds one external serial (RS-232) port and one external parallel (LPT) port to a desktop PC. Based on the SUN2410 chipset, the card offers compatibility with various Windows 10 editions and expands system connectivity for legacy peripherals such as scanners, printers and serial devices.

Advantages

This PCI Express card provides both serial and parallel external connections on a single low-profile card, supporting a FIFO buffer of 128 B and a maximum data transfer rate of 0.0144 Gbit/s. Its PCIe host interface and internal design make it suitable for straightforward installation into available PCIe slots, enabling use of older or specialized peripherals without modifying the mainboard.

Suitable for

Key specifications

How to use

Power down the PC and open the case. Insert the DeLOCK 89446 into an available PCIe slot and secure it to the chassis. Close the case and power on the system. Install the appropriate Windows 10 driver if required; the operating system may detect the device automatically. Connect external devices to the serial and parallel external connectors and configure port settings (COM port number, baud rate, parity) in the operating system or application as needed.

Recommendations

Use the card in desktop systems with available PCIe slots and ensure driver compatibility with your specific Windows 10 edition. For reliable communication with serial devices, verify correct COM port settings and cable wiring. Avoid using the card in environments that require industrial-grade vibration or extreme temperature tolerance unless confirmed by the vendor.