https://www.techradar.com/news/budget-surface-tablet-with-usb-c-rumored-to-be-codenamed-lex

You may recall that last month it emerged that Microsoft is apparently working on an affordable Surface tablet to take the fight to the iPad, and a little more info has emerged on the device, including a codename: ‘Lex’.

According to Microsoft tipster WalkingCat (as spotted by Windows Latest), the alleged 10-inch slate has an internal code name of Surface Lex (or Surface L, presumably for short), and there are Type Covers for the device code-named 'Gibs'.