✔Material: Silicone; Overall Size: 10 x 10 x 7mm/0.4" x 0.4" x 0.3"(L*W*H) ✔Net Weight: 5g ✔Fit Port Size: RJ11 Female Jack ✔Color: Black, white, red, green, blue, transparent, and so on. ✔Material: Silicone.

● 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 PVC 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.
 

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

Fit for : HDMI Female Port Material : Silicone Color : Black/White/Clear/Colors Overall Size : 14 x 5 x 7.5 mm (L*W*H) Outside Install Size : 13.3 x 4.8 mm (L*W) Inside Install Size : 11 x 1.3 mm (L*W)

USB type C female port rubber anti dust cover, protect the ports from dust and oxidation. Prevent the USB type C port from dust and oxidation. Fits your PC, tablet, phone,laptop . Precision tooling make that could prevent the dust and grime into the devices. Easy to put on and take off. Covers only, equipment not included. Overall Size: 10 x 5 x 5mm / 0.4" x 0.2" x 0.2"(L*W*H)

Plastic SC fiber Optic Adaptor Dust Cover BIDI PON ONU Epon Gpon Light module mouth rubber dust cover low price Rubber BNC Female Connector AV Dust Cover Plug Cap Computer accessories micro usb dust covers, type c dust covers. Easy to put on and take off; Prevent dust and debris from entering the port when it is not in use;Prevent the contact point of the ports from being oxidized. Various computer port dust covers: hdmi, dvi, mini usb, rj45, sfp, usb, vga, dp, mini dp, audio, com, type b