uxcell AC 100V-250V Vertical Power Strip 4000W Surge Protector 6 US Outlet 4 USB Ports Power Charging Stock 6 Ft Cord 4 Universal USB ports auto-adjust charging rate for all of your tablets,smartphones, digital cameras 6 surge-protected outlets with 6-foot black power cord perfect for your home or office and a Professional Workstations Solution for Your Multiple Devices such as, Computers, Printers and Home-Theater System Use standard plug; Plug and Play. Easy and safe to use for the elderly and children 100V-250V Surge Protector for Worldwide use. Protects your equipment with built in circuit breaker Overload protector inside, more safety than normal socket. Low resistant, low power consumption, high load ang high safety.