That Lenovo tablet with HDMI input is official, and it's a monster media machine
Lenovo Tab 4 8 MHL Adapter
For Lenovo Tab M10 FHD Plus 10.3 TB X606X type c turn HDMI cable Connect TV projector 4k HD line 1080P Type CTOHDMI HD cable|Computer Cables & Connectors| - AliExpress
Price history & Review on Lenovo USB C HUB Type C to Multi USB 3.0 HDMI Adapter Dock For Huawei MateBook E X Pro MagicBook Pro Tablet USB-C Splitter Port | AliExpress
Lenovo USB C to HDMI Plus Power Adapter - external video adapter - 4X90K86567 | howardcomputers.com
Tab P12 Pro | Lenovo US
6 Best Tablets with HDMI Output in 2022 (Reviews)
Lenovo Outs The ThinkPad Tablet, An Android Tablet You Might Actually Want | TechCrunch
Amazon.com: Lenovo USB-C to HDMI Adapter (4X90M44010) : Electronics
Top 7 Best Tablets with HDMI Output Reviews 2022
Lenovo Tab M8 HDMI Converter
Lenovo USB-C to HDMI Adapter with Power Pass-through | Lenovo US
What HDMI cable or adapter can I use with a Lenovo Tablet YT-X703F so I can connect to a TV? - Quora
Lenovo Yoga 2 Pro Micro-HDMI not working? Easy fix. - Scott Hanselman's Blog
Lenovo USB-C to HDMI Adapter with Power Pass-through | Lenovo US
Lenovo Tab M10 USB 3.1 Type-c to HDMI VGA Display Adapter
Lenovo Universal USB 3.0 to VGA/HDMI Adapter | Lenovo US