Description: 【4 ports used simultaneously】: 4 in 1 USB C HUB supports keyboards, laptops, and other devices, which can be connected and used at the same time. Sufficient power supply and responsive response can meet your expansion needs at any time. 【High Quality Material】: The USB C Hub for Laptop Dispenser 1 in 4 Out is made of high quality alloy material, which is wear resistant, heat dissipation, and durable. 【Protection】: 4 in 1 Docking Station has short circuit protection, overcurrent protection, leakage protection, overvoltage protection, and heat dissipation protection. 【Easy to Use】: Multifunctional USB 3.0 Docking Station, plug and play, no driver required. No additional drivers to install, driver free, just plug in and go. 【Size】: 4 in 1USB Docking Station, size 9.3cmx1.7cmx0.9cm/3.66inchx0.67inchx0.35inch. Small and portable, data transmission is easier, more stable, and smoother. Size Chart: 9.3cmx1.7cmx0.9cm/3.66inchx0.67inchx0.35inch Package Includes: 1 piece 4 in 1 USB C HUB Note: Please allow slightly errors due to manual measurement and different monitors.