The latest LightCheckout versions use responsive design and makes the extension fully mobile compatible. Use the settings at "Devices" section to select the devices for which GoMage LightCheckout extension will be displayed on your site.
Screenshot: Devices (Admin panel)
Show on Desktops and Laptops
Set "Yes" to show the extension on desktop PCs and laptops.
Show on Tablet Devices with Full Browser
The extension will be shown on tablets, smartphones and other mobile devices with full browsers running the specified operating systems.
Show on Smartphones
Select the operating systems for smartphones on which the LightCheckout extension should be working when those devices are used to access your store.