Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The distance of the old slots between the sockets was too short，resulting in over-occupation of large chargers.
Use the principle of splice graphic to make some changes in outlook.The switch design is changed into the button design，facilitating the power-on-and-off action without bending.The three different colors，red，yellow，and green，in the power buttons are indicators to alert the users to the limit of the extension cord wattage.
Wei-Ning,Wang Hsin-Yu,Taso Dao-Shen,Huang