Tested it lights up like it does work i dont know anything about it sold as is...The TP-LINK USA CORPORATION HX510 1-PACK Ax3000 Whole Home Mesh Wi-Fi AP is a high-performance mesh Wi-Fi access point designed to provide seamless wireless coverage throughout your home. With a sleek design and compact dimensions of 6.80" in height, 7.20" in length, and 8.00" in width, this device is perfect for setting up a reliable network in any room. TP-LINK, a trusted brand in networking technology, ensures that you will enjoy fast and stable internet connectivity with this product.