The Dynabook Toshiba Thunderbolt 4 Dock PS0120UA1PRP Docking Station Displayport is a versatile and reliable accessory for laptops. With Thunderbolt 1 ports, it is compatible with a range of laptop sizes from 13 to 17 inches. The dock features a sleek black design, built-in USB port, and anti-slip material to securely hold your laptop while providing additional connectivity options. Made from rigid plastic, this docking station is designed for long-lasting use and can power your laptop with AC power for optimal performance. Compatible with both Dynabook and Toshiba laptops, it is a practical and efficient solution for expanding your laptop's capabilities.