This USB splitter for laptop combines durability with practical USB expansion, designed for reliable everyday use. Durable and safe construction: Made from ABS plastic and aluminum alloy, the hub is built for safety and longevity. It includes builtin protection against overvoltage and overheating to help safeguard connected devices. Portable and lightweight: The compact, lightweight design makes it easy to carry and use anywhere. It supports connecting up to three devices simultaneously, enhancing portability and versatility. Expanded compatibility and versatility: Expands your laptop's USB ports to accommodate multiple USB devices at once. Ideal for home, office, travel, and RV use. Supports keyboards, mice, printers, scanners, cameras, and more. Easy setup with solid power and data delivery: Enables data transfer and power delivery for up to four devices at once. Plug and play—no drivers or software required. Use scenarios Home or office workstation: Connect a keyboard, a mouse, and a printer to your laptop for a streamlined, singledevice setup. Travel or RV use: Carry in your bag to provide USB expansion for peripherals in hotel rooms or on the road. Onthego data transfer: Plug in USB drives and other peripherals for quick data access and device charging without installing software.