Wireless Split Ergonomic Keyboard for Windows (Woodbridge) (FelixstoweWoodbridgeFreegle CGA IP12)

Arteck HW315 Split Ergonomic Keyboard with Cushioned Wrist and Palm Rest, 2.4G USB Wireless Comfortable Natural Ergonomic Split Keyboard, for Windows Computer Desktop or Laptop. Two years old. Works perfectly except sometimes the left-hand shift key comes loose. There are YouTube videos to show how to fix this if need be.