The Startech PLATEBLANK protective cover is an essential accessory designed to securely cover exposed PCI expansion slots on PC motherboards, preventing dust ingress and potential damage during use or transport. This set includes 10 pieces, ideal for professionals or enthusiasts who frequently assemble, upgrade, or repair computer systems, ensuring unused slots remain neatly and safely protected. Each cover features a full profile with precise dimensions of 119 mm wide, 20.9 mm high, and 5.5 mm deep, ensuring universal compatibility with most standard PCI slots. They are available in black and silver, facilitating aesthetic integration with various case types and internal components. The model complies with certifications such as CE, REACH, and TAA, guaranteeing quality standards and regulatory compliance that ensure manufacturing reliability and environmental safety. The slot-type design allows a simple and secure fit, helping maintain a clean, professional look inside the system while preventing interference and supporting proper internal ventilation. In summary, the Startech PLATEBLANK PCI slot cover is a practical and efficient solution to keep expansion slots protected and optimize internal hardware management in any computing environment.