Save 20% and plug in with the Aukey Omnia 4-port USB-C charger 7 Mar 2021 Time to take full advantage of that USB-C port and stop hindering your own device's ability to recharge faster with that old charger. The Aukey Omnia is a 4-port 102W USB-C wall charger, and when you clip the 20% off on-page coupon you can get it for $45.59 compared to its regular $57 street price. The Omnia has only been around since November. It's quite new and has never seen a direct price drop on Amazon before. You can get it today at its best price ever. This price is unique to the white version, and you can tell it's a huge discount because the black version is currently going for $77.