Features: Full compatibility: This USB dust plug is suitable for multiple models of cameras, including but not limited to the EOSseries and PowerShotseries. It can be fully plugged into the camera's USB port, ensuring a completely secure connection to the camera. Dust proof effect: The dust plug is quality silicone or rubber, and has excellent sealing performances. It effectively prevents dust, dirt, and moisture from entering the cameras USB interfaces, protecting the electronic components inside the camera from damage. Lightweight and portable: This USB dust plug is very small and lightweight, making it easy to carry. You can put it in your camera bag or pocket for easy use at any time, whether it's outdoors or indoors. Simple installation: Installing this USB dust plug is very simple. Simply plug it into the USB port of the camera to ensure that the plug is firmly fixed in place, providing the best dustproof effect. Durable and reliable: This USB dust plug is made of durable materials, which has good durability and reliability. It can withstand long-term use and frequent plugging without damage, protecting the safety of your camera interfaces. Specifications: Material: Rubber Size: as Pictures Types for: 600D/40D/1100D/5D/70D/6D/7D Quantity： 1PC Package Includes: 1PC Rubber Plug note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.