How to Installation on Desktop or Coffee Table
1.on the desktop punch. as shown below (according to the size adjustment)
2. The first line put into it. and then put the product .the product comes with metal snaps. you can easily chuck products.
3.usb connector into the adapter andd the computer
top diameter :80mm/bottom diameter:60/height:18.8MM

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.4 inch
Height : 2.3 inch
Length : 4.8 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 4.8 ounce (View shipping rates and policies)

ASIN : B01HZIHK52