● Protect USB ports from being exposed and keep your network equipment safe from dust, debris and moisture, extending the lifespan of your device.
● Fit for any standard USB TYPE A port of your equipment.
● Made of high quality silicone.
● Designed with a pull-out tab, easy to insert and remove, fit snugly and stay in place.

● Protect SFP/SFP+ ports from being exposed and keep your network equipment safe from dust, debris and moisture, extending the lifespan of your device.
● Fit for any standard SFP or SFP+ slot of your open ports of switches, routers, network cards & media converters and more.
● Made of high quality durable and reliable silicone material, exhibit a high level of resistance to harsh environmental factors and retain their shape and flexibility even after frequent use.
● Designed with a pull-out tab, easy to insert and remove, fit snugly and stay in place.

✔Made of silicone, Ethernet Hub Port RJ45 Anti Dust Cover Cap Protector fit for all Ethernet Port RJ45. ✔Prevent dust and debris from entering the port when it is not in use, prevent the contact point of the ports oxidized and causing contact problem. ✔Size: 12 x 10 x 7mm / 0.5'' x 0.4'' X 0.28" (L*W*H). ✔Color: Black, white, red, green, blue, transparent, and so on. ✔Material: Silicone.

✔Made of plastic, Ethernet Hub Port RJ45 Anti Dust Cover Cap Protector fit for all Ethernet Port RJ45. 
✔Prevent dust and debris from entering the port when it is not in use, prevent the contact point of the ports oxidized and causing contact problem. 
✔Prevent unauthorized access.

Description: Environment-friendly silicon material. Prevent dust and debris from entering the port when it is not in use. Specification: Fit for : DVI Female Port Material : Silicone Color : Black/Clear Overall Size : 26 x 11 x 5 mm (L*W*H) Inside Install Size : 23 x 8 mm (L*W)

This USB Type-A Female port cover will protect your device from dust and water. Net Weight: 5g; Main Material: Rubber Item(s) Included: USB Port Dust Cover Fit for: USB 2.0 Type A Female Port