Multi Device Compatibility. Smartix Premium Adapter offers fast and efficient charging for all your devices. Whether you’re charging your smartphone, laptop, tablet or other gadgets, the adapter can power it all. 45W GaN Rapid Turbo Smartix GaN Rapid Turbo™ technology delivers 45W Power Delivery and 18W Qualcomm technology in compact size. Rapid Turbo charging technology is recommended for safe high-power charging and avoids overheating or overcharging.