Lenovo ThinkPad X1 Fold review: The first foldable PC is a winner, but not for the price - Neowin
World's First Foldable PC Lenovo ThinkPad X1 Fold Laptop+Tablet 13.3 Inch 2048x1536 OLED Touch i5-L16G7 Type-C WiFi 6 5G WiFi - AliExpress
Amazon.com: BoxWave Keyboard Compatible with Lenovo ThinkPad X1 Fold - MediaOne Keyboard with TouchPad, USB Fullsize Keyboard PC Wireless TrackPad - Jet Black
Lenovo ThinkPad X1 Fold foldable PC is about the size of a journal
ThinkPad X1 Fold review: Lenovo's foldable PC is nowhere near ready | Engadget