Material: silica gel 2. Size: 9*6.5cm 3. Quantity: a set of 16 VGA interface *1 (projector standard display signal interface) USB interface *4 (standard USB2.0 interface, used to connect various expansion devices) HDMI interface *1 (standard HDMI video signal interface, used for TV) Micro HDMI interface *1 headphone/microphone interface *2 (notebook is used to connect headphones, speakers, etc. ) TYPE-C interface *1 RJ45 interface *1 SD interface *2 (standard card reader interface) ESATA interface * 2 (type A and type B) 1394 interface *1 (small port 1394 line, notebook is such a small port, connected to DV camera)
1. Suitable for most interfaces, soft rubber material, tight socket, waterproof and dustproof. 2. Protect the data port of notebook computer from dust and rust.