Delock PCI Express x1 Card to 2 x Serial RS-232 High Speed 921K ESD Overvoltage Protection

This Delock PCI Express x1 card adds two high-speed RS-232 serial ports to your PC. With data transfer rates up to 921.6 Kbps per port and integrated ESD and overvoltage protection, it is ideal for industrial applications, POS systems, and legacy device connectivity. The card features the Oxford OXPCIe952 chipset and includes both standard and low-profile brackets for flexible installation.

Advantages

High-speed serial communication with reliable protection against electrostatic discharge and voltage spikes ensures stable operation in demanding environments. The included low-profile bracket allows installation in compact cases.

Suitable for

• Connecting serial devices such as barcode scanners, printers, modems, and industrial controllers
• POS systems and cash registers
• Industrial automation and measurement equipment

Key specifications

• Interface: PCI Express x1
• Ports: 2 x Serial RS-232 (DB9 male)
• Chipset: Oxford OXPCIe952
• Max data transfer rate: 921.6 Kbps per port
• Protection: ESD protection (15 kV), overvoltage protection
• FIFO buffer: 128 byte per port
• PCIe specification: PCI Express 1.1
• Form factor: Standard profile (low profile bracket included)
• Operating systems: Windows (XP/Vista/7/8/8.1/10/11), Linux (Kernel 2.6.x and above)
• Flow control: Hardware (RTS/CTS) and software (XON/XOFF)
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• Parity: Even, Odd, None, Mark, Space
• Power source: PCIe bus power
• Included accessories: Low profile bracket, driver CD, user manual

Recommendations

For optimal performance, ensure your system has an available PCI Express x1 slot and supports the required operating system. This card is a reliable solution for adding legacy serial ports to modern computers.