$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Find WiFi Adapter Name on Ubuntu Gnu/Linux Distro

GNU/Linux Ubuntu Find Wireless Card Vendor and ID Guide

How to Find Out the Wireless Card/Interface/Adapter Model and Name on Ubuntu GNU/Linux Computers.

And to Find Wi-fi Adapter Name on Ubuntu may be required before installing the Wireless Device’s Driver.

The Wireless Cards are Identified by 2 IDs: the Chipset ID (Also known as Product ID, Device ID or Model ID) and the PCI ID (Also known as Vendor ID.).

How to Find WiFi/Bluetooth Card Model on Ubuntu - Featured

GNU/Linux Ubuntu Find Wireless Card Model Guides