Can I lube and modify my Apex 9 TKL? Related Searches Apex 9 TKL Hot swappable modify modify apex 9 tkl SteelSeries Yes! OptiPoint switches are hot-swappable and completely modifiable. Related articles Can I swap other optical switches into my Apex 9 TKL? Does the Apex 9 TKL include an OLED display? How do I configure lighting on my Apex 9 TKL? Does the Apex 9 TKL include a switch puller? How do I switch between "gaming" and "typing" modes on my Apex 9 TKL?