Founded in 1996, TP-Link is a brand of Pulian Technology Co., Ltd., the world's leading supplier of network communication equipment, and its products have covered 128 countries around the world, with excellent R&D technology and quality control capabilities. The Wirecutter, an authoritative electronic evaluation website in the United States, in the latest repeater evaluation in 2016, rated the repeater with the TP-Link model RE450 as the "best wireless repeater", its signal speed is even more powerful than Netgear EX6200, and the size is relatively smaller, it is a plug-and-play type, which can be purchased through Amazon Haitao in the United States, plus tariffs and shipping costs Its price is about 700 yuan, the price is higher, but it is also worth the money. TP-Link also has two outdoor repeaters, equipped with industrial-grade processors, which can reach a transmission distance of 5 km and 15 km respectively in a non-interference environment, and the rugged design is not stressful even in bad weather. TP-Link's home repeaters mostly use the design of Qualcomm chips and external antennas in the United States, with good and stable signals and wide coverage, and the price is also very affordable, with an average of more than 200 yuan, but most of the products on sale in China are low-end series of products, which are not stable in wireless performance and stability.