RAVPower’s 60W 12A USB Desktop Charger can power six devices at once, and it’s being offered for just $16.79, today only, originally $39.99. RAVPower’s iSmart 2.0 Smart Charging Technology automatically identifies connected devices and their unique charging requirements. Every USB port then delivers exactly the right amount of power to match your device needs, guaranteeing a faster and more efficient charging speed. Product page. Continue reading for another hands-on video review and more information.By charging through a single multi-port wall charger, you reduced the number of USB wall chargers required and freed up outlets in your home and office. The 1.5M power cable is long enough to let the charger reach further or hide out of sight. More information.