Xtrfy K4 is a "tenkeyless" RGB mechanical gaming keyboard (meaning it's without a numeric keypad). The adjustments to the keyboard can be made directly via keys, without using software.
Web page: cherryxtrfy.com/keyboards/k4
PDF (Portable Document Format) is a commonly used document format created by Adobe. Creating a PDF of a keyboard shortcut list may make it easier to print, quicker to open, and view offline. The PDF output is also without any ads, it's just the basic list presented in two or three columns.
Printing notice: Please consider environmental effect before printing on a paper.