There Is No Need For A Hub With This Wireless Wall Tap Smart, 4 Usb Ports). Product Features Multi-function USB Wall Outlet: 4 USB fast charging ports, 3-sided Power Strip, with 4 Adapter Spaced Outlets. Taking the place of a standard socket, but instead offering you many more plugs. Can be used in any room or public areas indoor. Save space. 4 AC outlets built-in 900 Joules surge protector with 2.1 inches long space in between, larger than standard 1.5-inch socket. Larger spacing makes it easier to use for all kinds of equipment. 4 Smart USB ports (Total 4A) can charge your smart device quickly Smart WIFI control, download eco4life smart app to control the each outlet and USB independently. Reliable Surge Protector Circuit: POWRUI 3 level complementary Surge Protector Circuit which composed of TVS (transient voltage suppressor), MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 900J energy absorbing capacity, could protect your devices much more quickly and reliably than other brand?s 1 level MOV(metal oxide varistor) Surge Protection Circuits. Voice or Remote Control: eco4life wall tap smart plug, Alexa, Google home and Siri supported; No need to turn on/off your devices manually, just use your voice. remote control wifi plug control devices plug into it from anywhere anytime via eco4life app. Tips: compatible with Android 4.4 above or IOS 8.0 above. Only supports 2.4GHz Wifi network (can't work with 5Gwifi). Wifi is needed and no hub required. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!