Universal Desktop I/O Shield Backplate for Motherboards Overview This backplate is designed to fit most desktop computer motherboards, including current and older models, providing reliable protection and improved thermal performance for I O ports. Key benefits - Prevents dust ingress and protects motherboard ports during regular use and long-term operation. - Improves heat dissipation by about 20 percent for more stable internal temperatures and consistent system performance. - Durable construction resists oxidation and wear, maintaining structural integrity and a scratch-resistant surface for safe handling. - Enhanced electromagnetic shielding compared to conventional plastic shields, supporting a more stable computer operation. Features and what makes it stand out - Broad compatibility: Works with the majority of ATX and similar desktop motherboard layouts so you can use it in upgrades, repairs, and new builds. - Dual-material design: Metal component combined with a high-strength PVC backplate for lasting durability and improved shielding. - Smooth, scratch-resistant finish for easy installation and safe handling without sharp edges. - Suitable for both gaming systems and servers where reliable port protection and thermal behavior matter. Specifications - Component material: Metal (with high-strength PVC backplate and oxidation-resistant finish). - Size: approximately 5.8 x 17 cm. - Package contents: 1 set backplate. Typical use scenarios - Gaming PC build: Replace a damaged or missing I O shield to protect motherboard ports, reduce dust buildup, and help maintain cooler operating temperatures during long gaming sessions. - Home server or workstation: Install the backplate to improve electromagnetic shielding and protect connectors in environments that run 24/7. - Refurbish or repair older desktops: Use as a direct replacement to restore port protection and improve long-term durability. Additional notes - Please allow a 1 to 2 cm tolerance due to manual measurement. Confirm the size is acceptable before ordering. - Product images may vary slightly from the actual item because of differences in monitor display settings. What is included - One set of backplate, ready for standard motherboard installation.