Before place the order, Do check these 6 types of motherboard port plugs that can cover all the ports you need: DDR, PCI, PCI-E, PCI X1, SATA, Extend USB/AUDIO

These 20 pcs motherboard port plugs are suitable for the ports of the most of general motherboards: DDR plug, PCI plug, PCI-E plug, PCI X1 plug, SATA plug, Extend USB/AUDIO plug, they are commonly applied to protect the ports of the motherboards

These motherboard port anti-dust plugs are made of high quality silicone. They are durable and perfect for protecting motherboard ports from dust, liquid and oxidation rust, keep the ports of the motherboard clean and durable

20 pcs motherboard port anti-dust covers are included in the package. The numbers and the types of the plugs are listed below:

4x DDR plug, 2x PCI plug, 2x PCI-E plug, 4x PCI X1 plug, 6x SATA plug, 2x Extend USB/AUDIO plug