** no power cable** The Kensington SD5700T Dual 4K 90W PD Thunderbolt 4 Docking Station is a versatile and high-quality docking station designed for use with laptops. It features dual Thunderbolt 4 ports, as well as a variety of other ports including DisplayPort, Ethernet, USB 3.0, and more. This docking station is compatible with a wide range of devices, including Apple MacBook Air and MacBook Pro models, and offers features such as USB-powered functionality, a built-in USB port, and a memory card reader. With its sleek gray design and reliable brand reputation, the Kensington SD5700T is an excellent choice for expanding the capabilities of your laptop.