TP-Link Kasa Smart Wi-Fi Power Strip KP303chat_bubble_outlineFrom real comments

Getting the KP303 online is a common sticking point for buyers. Multiple commenters say the strip simply refused to join their home Wi-Fi network, even with the router positioned just a few feet away, and one described wasting hours in setup with no success. Another said they had never had a connectivity problem with any other product until this one, ultimately recommending people skip it for a cheaper basic power strip they can switch off manually at night.

Even after a successful setup, staying connected proves unreliable. One user reports the strip goes offline every single night with no instructions provided on how to reset it. Another notes that changing your Wi-Fi network, or acquiring a used unit, requires a reset that isn't always achievable, effectively bricking the device for some buyers. A separate comment describes intermittent power cycling severe enough to shut down a connected PC, prompting a recommendation to stick with old-school non-smart plugs instead.

Support, warranty terms, and unit quality drew further criticism. One buyer received a unit that would not power up at all shortly after purchase. Another explains that TP-Link's warranty process requires paying return shipping for a defective unit still under warranty, and only offers a refurbished replacement whose warranty clock does not reset, leaving customers exposed if it fails again later. TP-Link's support was separately called the worst in the industry, and one commenter raised concern about the amount of data the companion app collects.