15 in 1 Plug Extension Tower: This 12 way multiple plug tower with 3 USB slots can charge up to 15 devices simultaneously without blocking each other, meet various charging needs for different devices Extension Lead 5M: TESSAN extension lead with usb slots can be more flexibile to reach distant outlets and hard-to-reach places; You can use it in any indoor place such as home, office and dorm room Plug Tower with USB C: The extension leads is equipped with USB A and USB C ports; the USB C output is 15W Max and the USB A output is 12W Max, reducing waiting time; the socket extensions is suitable for charging phones, tablets, etc Surge Protected Extension Lead: The power surge protector with 900J protects electronices from power surge attacks that might be caused by lighting or storm; A master switch controls all your electronics, which can turn off when not in use to save energy Space Saving Design: 4-side compact design tower power strip takes up little space on your desk, keeping your desk organized and tidy; 4 Non-Slip Mats at the bottom are in order to avoid slipping and sliding when using, Manufacturer: Zhuhai Tessan Power Technology Co., Ltd.