Interesting Choices There, Amazon

2018-02-09 WTF IOGEAR 2.4GHz Wireless Compact Keyboard with Optical Trackball and Scroll Wheel, Silver

Notice the "Customers also considered" section.  Opinions of others suggest this is either database corruption or some horrible ad targeting, or this keyboard is really popular with webcam girls or their "managers".

Screen Shot 2018-02-11 at 22.57.17