LT Easiyl 2pcs Computer Network Card Three-Hole DB9VGA Full-Height Baffle Bracket 12CM

["Equipped with 3 DB9 serial ports (31.8×8.6mm) openings. CNC stamping process, tolerance ±0.2mm, ensures precise matching. Compatible with Dell PowerEdge, HP ProLiant and Lenovo ThinkServer expansion cards.","Material: Steel base plate, nickel plated. Corrosion-resistant in humid environments, ensuring longer service life.","120×18.5mm full-height bracket for PCI/PCIe slots. Directly replaces damaged brackets on industrial computers, servers and tower cases. Compatible with Supermicro and ASUS motherboards.","Screw holes are aligned with the chassis. Install the screws and complete the installation in 30 seconds without removing the components.","Laser verified flatness and deburred edges. Each unit is tested for conductivity to ensure good grounding."]