PAVEOS High-speed plug-in USB2.0 splitter supports hot-swappable HUB hub USB extension for four Product description： Classic design, beautiful, support hot swap, low power consumption. The product is suitable for U disk, card reader, USB mouse, USB keyboard, scanner, digital camera, digital video camera, USB sound card, hard disk box, etc. Generation USB HUB controller, no need for drivers, plug and play, supports up to 127 USB devices, all use first-class electronic devices to ensure the product works stably. (Hi-speed) USB2.0 interface, the theoretical maximum rate can 480Mbps, and backward USB 1.1/1.0 standard specifications Equipped with four groups of USB sockets with hot-plug function Current protection function, support overload voltage and instantaneous current protection function, safe and convenient to use Working voltage: 5V Support system: 95/98/2000/2003/ME/XP/Vista or 8.1 or above (drivers need to be installed under 95/98) Product size: 9 * 3.5cm, wire length: About 55cm 1 x the hub Househeld supplies for adult and children Design: Our home supplies adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This home supplies is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This home supplies can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This home supplies will surely fulfill your needs! Service: If you encounter problems in the process of using home supplies, please feel free to contact us and we will solve them for you.