HIGH-SPEED DATA TRANSMISSION: Enjoy swift data operations with the PCIe X1 RS232 Serial Adapter Card, boasting up to 250Kbps serial transmission rate and a 2.5Gbps PCIe x1 bandwidth. perfect for industries requiring reliable and fast data exchange. BROAD DEVICE COMPATIBILITY: Connect a variety of serial devices effortlessly. Our PCI Express RS232 Serial Adapter accommodates printers, barcode scanners, CNC machine tools, and more, making it a versatile choice for diverse industrial applications. EXTENSIVE OPERATING SYSTEM SUPPORT: Designed for flexibility, this PCIe X1 to RS232 Serial Adapter ensures compatibility across multiple systems including Windows, Linux, and DOS. An essential tool for users operating in varied software environments. STURDY AND SECURE OPERATION: Constructed from robust PCB material, this PCI Express x1 to RS232 Adapter minimizes electrical interference and ensures long-lasting performance. A reliable choice for maintaining consistent operations in complex setups. SIMPLE INSTALLATION PROCESS: Featuring a standard PCIe x1 bus interface compatible with most motherboards and supporting hot swapping, our RS232 Serial Port Card simplifies setup and integration into your existing system configuration.<br><br>Color: Black Material: PCB+metal<br><br>Package Contents: 1 x RS232 Serial Adapter Card<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.