USB 2.0 Hubs-YJ078

Add up to 4 peripherals quickly and easily with the USB 2.0 Hubs. It is especially great for notebooks which come with only a few ports in an era when you need to attach many USB devices at once, such as a printer, card reader, cell phone, iPod, thumb drive, mouse, keyboard, or an external hard drive.4 Port USB Hubs achieve full 480 Mbps on each port, or daisy chain multiple hubs to a maximum of 127 devices.Which is fully backwards compatible with the USB 1.1 products.Blue LED to indicate power status for each port.Data transfer speeds up to 480 Mbps.This USB C Hubs has four downstream ports support high-speed (480Mbps), full-speed (12Mbps), and low-speed (1.5Mbps). USB HUBS supports up to 127 devices by daisy-chaining multiple hubs.Built in overpressure overcurrent, high temperature, short circuit and other security protection charging more at ease. The hub can be used for data transfermission/all-in-one between notebook and all-in-one, fast expansion, work faster.4 USB port extensions, can use multiple devices at the same time, multiple ways to solve the problem of insufficient ports.