Keep four of your devices charged with the Great Useful Stuff 4-Port USB power strip. Plug your USB charging cables directly into our GUS branded power strip for easy and centralized charging. Each port outputs 2.1A, and plugs directly into your wall outlet with a 70-inch cord. Available in both black and white.Measures 4" x 1.5" x 1". Plugs directly wall with an 70 inch AC cable. Outputs:2.1A (all four USB outlets). Inputs: 80v-240v, 50/60 Hz, 300mA. Charge up to four devices using one adapter.