The Crest Desktop Power Board USB Curved is a 4 Socket surge protection power board, this protects your devices against high voltage spikes. It also features an easy on-off master switch which gives you the control to turn off everything connected to the power board. There is also an easy grip plug and non-slip pads to hold it firmly on surfaces. There are 3 USB-A ports suitable for charging smart devices and 1 USB-C port for ultra-fast charging capabilities. This board is suitable for any home or office environment with its functional curved design.