Review on USB Extension Cable USB 3 by Stephen Parkell

Summary: I have used the 21w solar panel to charge various lithium powered devices such as flashlights and fans. Observations: This cable has a thick jacket and good conductor size. There's a slight drop in performance past 10 feet, but I'd happily trade that for the ability to keep my devices in the shade. I have this setup in our backyard, the solar panel hangs on the wall and the 10ft cord allows me to keep the unit on my porch. Pros: great fit and finish; thick cable. Disadvantages: none. Conclusion: 5 stars for €10, highly recommended.