300W USB charging station  

Do USB hubs affect performance? No, generally a USB port can be extended to multiple usb charger through the USB HUB, and these all work under the premise of the system bus support, so the problem you are worried about does not exist, even if this limit is exceeded, the system will not will continue to be recognized, so you don't have to worry about USB hubs affecting performance. Product Description 1. Strong compatibility. 40 port multiple usb chargers super compatibility, can charge for IPAD, IPHONE, mobile phones and other brands of mobile phones; 2. Convenient and practical. Just connect an AC power cord to provide power to the compatible mobile phone, and it can also charge several mobile phones at the same time, avoiding the phenomenon of charging sockets for multiple mobile phones in a family; 3. Intelligent and convenient. The latest use of digital products charging current automatic intelligent detection function, intimate protection of your…