A total of 1 review of this product on Reddit.
2 points
·
9th Oct 2018
According to this Amazon listing, it looks like Layout 4 and 5 support dedicated arrows:
https://www.amazon.com/YMDK-Programmable-Underglow-Mechanical-Interchange/dp/B078V88RLH
But why not a DZ60 instead? It also supports arrows and has USB-C.