Razer BlackWidow V4 X Macro
Score: 88/100
RK Royal Kludge R75
Score: 88/100Rankings
The BlackWidow V4 X is a full-size wired keyboard featuring fast 8000 Hz polling, per-key RGB, six macro keys, and quiet linear Yellow switches. It offers premium build quality but is heavy, has a short warranty, and some users experience early key failures.

The RK Royal Kludge R75 is a wired 75% keyboard that blends a gasket-mount, multi-layer foam dampening, hot-swappable switches, and a removable CNC aluminum volume knob. It adds onboard memory and vibrant RGB while retaining a compact footprint.
| Attribute | Razer BlackWidow V4 X Macro | ![]() |
|---|---|---|
8,000 Hzbest | — | |
| ↓ lower better | 1,027 g | 680 gbest |
3 months | 12 monthsbest | |
45 gbest | 45 gbest | |
— | 81 keysbest | |
2 mbest | 1.6 m |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Razer BlackWidow V4 X Macro | ![]() |
|---|---|---|
Lighting(1) | ||
Backlighting Type | per-key | South-facing |
Warranty(1) | ||
Warranty Period (months) | 3 months | 12 months |
Switches(1) | ||
Switch Type | Yellow Linear | Silver |
Build & Design(4) | ||
Form Factor | full-size | 75% |
Weight (g) | 1027 g | 680 g |
Case Material | aluminum | Plastic |
Keycap Material | ABS | PBT |
Connectivity(3) | ||
Connectivity Type | USB 2.0 | Wired |
Cable Type | braided USB-A to USB-C | USB-C |
Cable Length (m) | 2 m | 1.6 m |

Products in the top-left offer the best value (high score, low price).
Professional reviewers gave the BlackWidow V4 a solid 4.0/5, highlighting its maximalist feature set, high polling rate, smooth linear switches, and premium aluminum construction while noting its large footprint and premium price.
Everyday users love the quiet, fast feel of the Yellow switches, the vibrant RGB, and the macro/roller functionality, but a notable portion report reliability problems such as keys failing early and ABS keycap shine.

Professional reviewers highlight the R75's thocky typing feel, premium gasket mount, and the value-packed removable volume knob, calling it a well-rounded budget-friendly board.
Users love the satisfying typing experience and the knob, but note occasional spacebar wobble and uneven RGB lighting.
“Very quiet and fast typing experience with Yellow switches”
“Beautiful RGB lighting and solid build”
“Love the macro keys and roller for productivity and gaming”
