Suitable for: various products and devices with a interfaces. In order to wear, scratches, and damage to the socket caused by testing, and to ensures that the product's states is not damaged. Mainly used for factory equipment testing, with scratchfree interfaces protections; Belonging to a large-scale equipment manufacturing, it is used as consumables, and users also provide interfaces protections and antistatic measures for the equipment they use. The equipment suitable for testing includes: computers 、 Products such as high-clear set-top boxes, game consoles, televisions, LCD displays, projectors, and desktop/laptop computers. Compatible for G7, CHG90, CRG9,monitors.