Interface Card DeLOCK 89323

The DeLOCK 89323 interface card adds four external USB 3.0 (USB 3.2 Gen 1) Type-A ports to a desktop PC via a PCI Express slot. It provides up to 5 Gbit/s data transfer speed and maintains backward compatibility with USB 2.0 and USB 1.1 devices. The ports are arranged vertically, allowing installation in systems with low-profile expansion slots when a suitable bracket is used.

Advantages

This internal PCIe card expands the number of available USB ports by four, supports high-speed transfers up to 5 Gbit/s and is compatible with older USB devices. The vertical port orientation enables use in low-profile chassis, and the PCI Express interface ensures direct host connectivity for stable data transmission.

Suitable for

Key specifications

How to use

Power off the PC and unplug it from the mains. Open the computer case, locate an available PCIe expansion slot and remove the corresponding slot cover. Insert the DeLOCK 89323 card into the PCIe slot and secure it with the bracket screw. Close the case, reconnect power and boot the system. Install drivers if required by your operating system, then connect USB devices to the external Type-A ports.

Recommendations

For best performance, connect USB 3.0/3.2 Gen 1 devices using high-quality cables and ensure the card is installed in a functioning PCIe slot. Check your operating system compatibility and install manufacturer drivers if automatic installation is not available.