Expanded USB hub for easy peripheral connection and stable performance Key benefits USB hub extension for easy connection of mouse and keyboard with no lag, making browsing and gaming more comfortable. Protects the host device while ensuring stable operation of external drives and other USB devices. On first connection, some devices may require driver installation; please allow a few minutes for normal operation. Simple, compact design that provides practical USB expansion and convenient access to multiple ports. Compatibility and performance Works with a wide range of USB devices including mice, keyboards, external hard drives, and other USB peripherals. Designed for reliable, lag operation and stable communication with connected devices. Compact, spacesaving form factor suitable for desktop setups and portable use. Use scenarios Home or office workspace: connect a keyboard and mouse, plus an external hard drive or USB flash drive to expand your workstation. Gaming setup: add a keyboard, mouse, and other USB peripherals for an enhanced gaming experience with minimal latency. Travel or meetings: attach to a laptop to provide extra USB ports for peripherals, drives, and accessories during presentations or remote work.