Razer BlackWidow V4 X Keyboard (RZ03-04700100-R3M1)

Backlit Keyboard: Yes, with customizable RGB lighting via Razer Chroma.
Color: Black.
Connection Type: Wired USB.
Keyboard Language: English (ENG).
Keyboard Size: Full size.
Keyboard Type: Mechanical.
Switch Type: Razer Yellow (linear).
Switch Manufacturer: Razer.
Macro Keys: Yes.
Multimedia Keys: Yes.
Additional Features:
Dedicated media controls.
Full programmability through Razer Synapse software.
Ergonomic design with potential wrist rest compatibility (varies by model).