Grade A condition. Fully tested. 90 Day warranty.Enhance your workspace with the Dell WD22TB4 Cable Upgrade Module Assembly USB-C DTRRP. This docking station is perfect for those who want to expand their laptop or desktop into a powerful workstation. With Thunderbolt 4 cable connectivity, this docking station offers fast data transfer and efficient charging capabilities.Equipped with a variety of ports and slots such as USB-C and Gigabit Ethernet, this docking station is compatible with multiple Dell models. Its passive cooling system ensures that your device remains cool and quiet, making it perfect for use in any environment. Upgrade your work experience with the Dell WD22TB4 Cable Upgrade Module Assembly USB-C DTRRP.