Does the Apex 9 TKL include an OLED display? Related Searches Apex 9 TKL OLED display OLED SteelSeries No, but they do include the same media button and volume roller found in the Apex Pro lineup. Related articles How do I configure lighting on my Apex 9 TKL? How do I switch between "gaming" and "typing" modes on my Apex 9 TKL? What is the difference between the Apex 9 Mini and Apex 9 TKL? How do the Apex 9 TKL switches differ from the Apex Pro TKL's switches? Can I swap other optical switches into my Apex 9 TKL?