Easy to put on and take off;Prevent dust and debris from entering the port when it is not in use;Prevent the contact point of the ports from being oxidized.
Anti Dust Cover for RJ45 Female Jack
Material : Silicone;Color : Black;Net Weight : 15g
Over Size : 12 mm x 10 mm x 7 mm /0.5” x 0.4” x 0.28″(L*W*H);
Protect RJ45 Female Jack from Dust and oxygen
Package Content : 12 Pcs RJ45 Anti Dust Cover