A Lenovo Thunderbolt 4 docking station (40B0) with Thunderbolt 3 cable and 135W PSU. Good working order and updated to the latest Lenovo firmware. Used condition with a few marks and scratches on the case. Compatible with all Lenovo laptops with a Thunderbolt 4 port and backwards compatible with Thunderbolt 3 and supported USB-C/USB 4 notebooks. Ports (front): 2x USB-C, USB 3.0 with PowerShare, combi audio jack. Ports (rear): 2x DisplayPort, HDMI, Thunderbolt 4, Gigabit Ethernet, 3x USB 3.0 (3.1 Gen1) ports, Thunderbolt 3 host port, AC adapter connector. Includes the original Lenovo 135W UK power supply and a Thunderbolt 3 cable which is fully Thunderbolt 4 compatible.