Do not underestimate this little dust port cover, its role can be a great. Most of our laptops performance degrade after sometime, the major part are due to the accumulation of dust which affect the performance of the machine. This anti dust cover is to be able cover the connector port when you do not use it, it protect every port from dust, water drop, as well as able to prevent oxidation of your laptop Product include case for following port:

• 1 x VGA port
• 4 x USB port
• 1 x HDMI port
• 2 x Audio port
• 1 x RJ 45 Ethernet port
• 1 x SD card reader port
• 1 x 1394 port
• 1 x ESata
• port Material: Silicone

* display image color may slightly difference with the actual product