SIIG's DP CyberSerial 2S PCI is an expansion card designed to add two high-speed serial ports to a desktop computer. It uses 16550 UART chips with 32-byte FIFO buffers for improved data transfer efficiency. The card is suitable for users who need to connect legacy serial devices such as modems, ISDN adapters, PDAs, and label printers that require either 5V or 12V power output. It is ideal for environments where older peripherals are still in use alongside modern systems.
The card supports both 32-bit and 64-bit PCI as well as PCI-X slots, ensuring compatibility with a wide range of desktop motherboards. It operates at 3.3V or 5V, making it adaptable to different power requirements. The dual serial ports can be configured independently for 5V or 12V output, allowing users to power various types of serial devices without additional external power supplies. This flexibility is especially useful in industrial or specialized computing setups.
The card includes a spare low-profile bracket, enabling installation in both standard-height and low-profile chassis. This makes it suitable for use in compact or space-constrained systems such as mini-towers or rack-mounted enclosures. The design ensures that users can easily adapt the card to their specific case requirements without needing to purchase additional brackets separately.
Installation is straightforward, requiring only a free PCI slot and basic screwdrivers. No special drivers are needed as the card is plug-and-play compatible with most operating systems. Users should ensure their system has an available PCI slot and that the case allows for either standard or low-profile card installation. The card is a reliable solution for maintaining connectivity with legacy serial devices in modern computing environments.
Brand: SIIG
Model: jj-p20211-s7
Specifications: 2 x RS-232 UART 16550 serial ports, 32-byte FIFO buffers, 3.3V/5V operation, compatible with 32-/64-bit PCI and PCI-X slots
Features: Universal PCI card design, configurable 5V or 12V output, standard or low-profile bracket included
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