1. Material: ABS 2. Applicable to laptop cover-type RJ45 network port (not applicable to recessed network port, but better dustproof effect) 3. Elastic buckle effectively locks USB port to prevent privacy leakage 4. Double-sided disassembly, easy and simple disassembly, disassembly tools are not distinguished between front and back, reducing wrong operation 5. Widely applicable, repeated and stable use 6. Matching lock tool, simple and convenient to use, one turn to unlock 7. Prevent port damage/dust and moisture 8. Size: dust plug 13x11x10mm; key length 54mm
