Brainboxes 1 Port RS-232 Serial Adapter

Transform your computer’s connectivity with the Brainboxes 1 Port RS-232 Serial Adapter. This Universal PCI card adds a dedicated RS-232 serial port to your system, delivering dependable, high-speed serial communication for legacy peripherals, industrial equipment, POS devices, and custom hardware projects. With support for up to 115,200 data transfer rates, a 128-byte deep transmit FIFO and a 128-byte receive FIFO, plus 1 Mbit/s line drivers, you get uncompromising performance and signal integrity. Designed for broad operating-system compatibility via PCI 3.0 drivers and backed by a Lifetime Warranty, this card is the practical upgrade for laptops, desktops, and embedded systems that still rely on reliable RS-232 connectivity.

• One RS-232 serial port in a universal PCI form factor, enabling quick, seamless integration into standard desktop PCs and compatible systems without external USB adapters.
• High-performance data transfer up to 115,200 baud with 128-byte transmit and 128-byte receive FIFOs, ensuring smooth data flow for bandwidth-sensitive serial devices and applications.
• 1 Mbit/s line drivers maintain clear signal quality across longer cable runs and in electrically noisy environments, reducing data errors and retransmissions.
• Broad OS compatibility with PCI 3.0 drivers for all popular operating systems, simplifying installation and minimizing compatibility concerns across diverse environments.
• Lifetime warranty for lasting peace of mind, making it a dependable, cost-effective solution for adding RS-232 connectivity to legacy equipment and modern systems alike.

Technical Details of Brainboxes 1 Port RS-232 Serial Adapter

• Product: Brainboxes 1 Port RS-232 Serial Adapter
• Interface: Universal PCI
• Port: 1 x RS-232 Serial Port
• Data rate: Up to 115,200 baud
• Transmit FIFO: 128 bytes
• Receive FIFO: 128 bytes
• Line drivers: 1 Mbit/s
• Drivers: PCI 3.0 drivers available for all popular operating systems
• Warranty: Lifetime

How to Install Brainboxes 1 Port RS-232 Serial Adapter

Installing the Brainboxes 1 Port RS-232 Serial Adapter is straightforward. Follow these steps to add RS-232 connectivity to your system quickly and safely.

• Power down your computer, unplug from the power source, and ground yourself to avoid static discharge.
• Open the computer case and locate an available PCI universal slot. Remove the slot cover if needed.
• Insert the Brainboxes PCI card firmly into the slot until it is seated. Secure the card with the bracket screw to ensure stability.
• Close the case, reconnect power, and boot the system. The operating system will begin detecting the new hardware.
• Install the PCI 3.0 drivers for your operating system from the Brainboxes support resources or the driver package provided. After installation, reboot if prompted and verify the new COM port appears in your device manager or equivalent system utility.

Frequently Asked Questions

• Q: What systems is this card compatible with? A: It is designed for desktop PCs with a universal PCI slot and includes PCI 3.0 drivers for all popular operating systems, ensuring broad compatibility across Windows, Linux, and other widely used platforms.
• Q: Do I need any external power supply for this card? A: No. The RS-232 adapter draws all required power directly from the PCI slot, so no additional power connectors are necessary.
• Q: How fast can I transfer data with this card? A: The card supports data transfer rates up to 115,200 baud, making it suitable for a wide range of legacy peripherals and serial devices.
• Q: What about buffering and reliability? A: The card features 128-byte deep transmit and receive FIFOs, which helps absorb bursts of data and reduces the likelihood of data loss during high-speed transfers.
• Q: Is there a warranty, and what does it cover? A: Yes—this Brainboxes RS-232 adapter comes with a Lifetime Warranty, covering manufacturing defects and ensuring long-term reliability for your setup.