Choosing the right charger can be confusing, especially with new technology. With the recent release of the iPhone 17, which supports 40W fast charging, many people are asking: what’s the real difference between the new 40W and the older 20W chargers, and which one should I buy? A 40W charger can definitely charge your device […] The post 20W vs 40W Charger: What You Need to Know? appeared first on USB C Cable Manufacturer-Wandkey.