Custom usb connector cap/ sockets silicone plug

ETOL provides the Custom Parts that can be molded, extruded or cut into any special shape you need. We can offer products according to your design or Samples, which ensures the consistent quality, price favorable, and on-time delivery. Contact us for a quote today!

● 2 days fastest, Customized your products

● Colors/hardness/Shape customized available

● Eco-Friendly Material, meet FDA, RoHS, Reach

● Quality Guarantee, Certificated by ISO9001:2008

● FREE samples offered


USB Connector Cap

ETOL is the leading manufacturer of usb connector cover/ cap. The USB dust caps are used for protecting USB plugs and sockets from dust ingress. The dust caps seal and protect the connector when it is not being used, by either plugging or covering the connector.

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Other USB Cover we used to made

We can custom made different kinds of usb cover according to your drawing or samples. 

The structure, material, dimensions, hardness and color all can be customized.


◆ Protects unused ports from dirt, dust, water and other contaminants
◆ Soft material material provides snug fit
◆ Easy to remove

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