USB Expansion Hub for Laptop and Desktop — plugandplay USB extension and splitter with builtin voltage stabilization Key benefits Plugandplay convenience: No drivers required — install and use immediately on laptops and desktops. Protects external drives: Unique voltagestabilizing chip technology helps maintain steady power to connected hard drives, reducing interruptions and improving reliability. Expand and connect more devices: Acts as a USB expander/port splitter so you can use multiple USB peripherals at once (external HDD/SSD, flash drives, keyboard, mouse, webcam, card readers). Compact and portable: Small size makes it easy to carry for travel or remote work; ideal for onthego use. performance and reliability: Designed to resolve common connection problems by providing stable transfer and dependable operation across a variety of USB devices. Functions and compatibility Function: USB port expansion, USB data transfer and device sharing, port splitting for laptops and desktops. Compatibility: Works with standard USB devices (external hard drives, USB flash drives, input devices, webcams, card readers). No extra software needed. Performance: Stabilized voltage output protects drive operation and helps ensure smoother, more reliable transfers. Typical use scenarios Remote work setup: Connect a keyboard, mouse, webcam and external storage to a laptop simultaneously for a complete workstation without swapping cables. Photo and video backup on location: Plug an external hard drive and camera card reader to back up files while shooting; voltage stabilization reduces the risk of drive disconnects during transfers. Presentations and meetings: Quickly connect multiple USB devices (presentation remote, flash drive, wireless adapter) to a laptop for seamless setup. What it solves Eliminates the need to constantly plug and unplug devices when laptop ports are limited. Reduces data transfer interruptions and potential drive issues with voltage stabilization. Offers a simple, portable solution for expanding USB connectivity without drivers or complex setup.