Lenovo ThinkPad USB-C Dock Gen2 (UK Plug) 40AS0090UK is discontinued.
We have the replacement model:

Lenovo ThinkPad Universal USB-C Dock Gen2 40AY0090UK Click here!

UNLEASH YOUR CREATIVITY WITH NEXT-GEN USB-C DOCKING
Why settle for ordinary when the right tools can take you to the next level? Like the ThinkPad USB-C Dock Gen 2, next generation of USB-C one-cable universal docking solutions. With it, you can say goodbye to limitations and enjoy vivid 4K displays or multiple 1080p screens, charge your notebook, connect legacy USB peripherals, wired networks and rapidly charge your mobile devices.

WHY YOU SHOULD BUY THE LENOVO THINKPAD USB-C DOCK GEN 2 
• One connection, no limitations: Think of all the time you’d save if you could connect all your peripherals at once, transfer USB data at lightning-fast 10 Gbps speeds, and have access to a stable, stress-free wired network connection.
• Jaw-dropping 4K or multiple displays*: The days of being limited by your notebook’s capabilities are over. Now you can experience vivid 4K on a single screen or take multitasking to the next level with dual 4K @ 30 Hz displays or triple 1080p displays.
• Ready for your command: Ideal for being the centrepiece of your workspace. Completely control your ThinkPad systems with PXE Boot, System Wake-on-LAN from sleep mode, hibernate mode, and power-off mode. It also supports passing ThinkPad MAC address through the dock.  

Tech Specs