Original Design
#hard to plug Compared to those in Europe, which the plug is concaved, making it easy to plug in. But we cannot change all the devices we’ve been using.

#outlet blocked Original brick design would sacrifice one plug, making it able to extend one after another, which gains it popularity.

#not portable enough The cable is attach to the brick itself. if you want to fit it in a bag, it takes up a lot of space.

New Design
#easy plugging design
Adding a guide to the plug, make it better without sacrificing safty or changing the entire power system.

#a different approach It’s a different approach here. we sacrifice extenability to make it more compact and 5-sided instead of 4. It is a trad-off design, focusing on different groups of consumers

#portability Now the cable is detachable, just like the adapter that charge your phone. You can put the cable elsewhere. Also being able to change the cable length without buying a new one, you just need a new cable.