usb 2-1.6: Product: Razer BlackWidow Chroma V2
The module seems to be there: sudo modprobe razerkbd Sadly, the openrazer developers do not support CentOS so I cannot get any help there… ☹ The colours on the keyboard work just fine and I am able to switch theme using polychromatic-controll just fine. During bios the keyboard works but as soon as Linux (CentOS7) boots, none of the keys on the key board do anything (press key, nothing happens). There's also a small glossy black plastic section along the bottom, through which the Razer logo shines.I installed the openrazer-2.3.0 and polychromatic-0.3.11.1 and plugged in the new keyboard. The num, scroll and caps lock symbols all shine faintly through the plastic covering in the top right of the board, as do the logos that indicate when gaming mode and live macro recording are active. Nevertheless, for everyday use the Chroma is easily up to the task. However, there is some flex to the its body if you apply force, which isn't true at all of the K70 RGB. We have few complaints about the Chroma's build quality, as it's weighty and solid. Razer's plastic fascia does have a nice matt black look and smooth finish and it doesn't pick up marks or scratches too easily either, but it can't compete with the brushed aluminium of its primary competitor. The Chroma also has a more traditional keyboard design than the K70 RGB, with keys embedded into a plastic shell. There is no real support for wrists or palms on the BlackWidow Chroma. For starters, the Chroma is both wider (470mm compared to 438mm) and deeper (182mm versus 163mm) than the K70 RGB, although with its textured palm rest applied the K70 RGB is obviously deeper.