uxcell 5 Set 13 in 1 Black Silicon Anti Dust Connector Cover Stopper for Notebook Product Name : Anti Dust Stopper;Fit for : Notebook Material : Silicon;Color : Black Quantity of Each Set : 13 Pcs;Set Includes : 4 x USB Port, 2 x Headphone/Mic, 1 x HDMI, 1 x 1394 Port, 2 x eSATA, 1 x SD Card, 1 x RJ45 (ethernet), 1 x VGA Total Weight : 30g Package Contect : 5 Set 13 in 1 x Anti Dust Stopper