Package Content : 13 Pcs Universal computer dust plugs.Color : Black. | The silicone anti dust port cover is for USB port, SD port, RJ45 port, SATA port, HDMI port, VGA port, for 1394-4P port, headphone plug, etc. Silicone port cover can protect your computer port from dust. | High-Grade Silicone Dust Plugs:The dust plugs are made of high-grade durable and eco-friendly silicone material can keep on your devices safe from lint, dust, and grime. | Remain in Place:Our dust plugs securely remain in place to suit even you move your devices, unlike other dust plugs that come loose whenever you move your Laptop or get lost in your bag during that commute.Remain in Place:Our dust plugs securely remain in place to suit even you move your devices, unlike other dust plugs that come loose whenever you move your Laptop or get lost in your bag during that commute. | No Signs& No Risk& No Loss:The dust plugs are durable that no signs of wear and tear even with repeated use, no risk of melting, and damaging your ports in case your device overheats. And no loss of shape or fit even years down the line.