GINTOOYUN 20pcs USB B Anti Dust Cap Cover Plugs USB B Female Dustproof Plug Soft Silicone Protector Black

• 【Anti Dust】USB B anti dust cap cover protect USB B power supply port from dust and oxygen when it is not in use. Soft and elastic, fully blocking any gap more effective dustproof
• 【Compatibility】Fit for printer ports, as long as the USB B port of the device can be used.(Note: please check whether the device is USB B port before purchase, in case it is not applicable)
• 【Feature】Insulated and protected device port, to make it look like new for a long time. effectively reduce the static electronic products, to avoid a breakdown event
• 【Material】Anti-dust plugs made of silicone, soft and flexible material, easy to put on and take off.Environmental protection and no peculiar smell
• 【20PCS】20pcs/package, small size, easy to carry and use, one pack can meet your need

1. USB B port anti dust caps are durable and perfect for protecting ports from dust, liquid and oxidation rust, keep the ports clean and durable. Effectively reduce the static electronic products, to avoid a breakdown event. 2. Anti-dust plugs made of silicone, soft and elastic, fully blocking any gap more effective dustproof and moisture, tightly fitted and not easy to fall off. 3. Fit for: USB B Female Port. 4. Color: Black. 5. Material: Soft Silicone. 6. Package includes: 20 x USB B Female Port Anti Dust Cover