About this article is dedicated to changing the everyday style of charging into a safe, simple and creative form. The Cube sockets are designed for convenient, non-blocking and safe use. You can connect the two Cube and Cube Extended power strips together to build a power strip tower. And we value charging safety, so we strictly implement the 8-point safety gate standard to protect your safety. We let our product quality do the talking Block-free use With the cube design, you dont have to worry about the sizes or shapes of different plugs All-in-one sockets Die power strips have 4 AC outlets on the side panel and 2 USB-A outlets on the back. Smart and fast USB charging The max. The output power of each USB port can reach 12W (5V/2.4A ), higher than the usual 5W (5V/1A), so your devices can be charged faster. Mounting Dock A mounting pad with 3M adhesive tape is included in the package. You can stick the pad under desks or on the wall and simply hang the cube socket strips on it for perfect space management. 1700 joules surge protection With 1700 joules of surge protection, you dont have to worry about things like power surges or storms damaging your valuable equipment. The surge protector uses oversized metal oxide varistors that absorb electricity and dissipate it as heat. 8-Point Protection - Surge Protector - Overload protection - Lightning protection - Short-circuit protection - Overcurrent protection - Overvoltage protection - Grounded protection - Fire resistance