KeyBench / all 946 keyboards / Xtrfy K421 RGB Retro
Xtrfy K421 RGB Retro
Xtrfy K421 RGB Retro is a TKL (80%) Mechanical keyboard built around Cherry MX Red switches for a linear feel. Its spec sheet reads wired only, tray mount, ABS keycaps, Per-key RGB, 950 g case, released 2019. KeyBench scores it 46 out of 100 across speed, build, features and value.
$100
Estimated typical street price in US dollars, not launch MSRP. Prices on this site are checked against retailer listings and move; confirm before you buy.
Scores
Ranked 711 of 946 overall, and 521 of 681 among Mechanical boards in the database.
- Overall
- 46
- Speed
- 42
- Build
- 73
- Features
- 18
- Value
- 48
Specifications
- Switch type
- Mechanical · Cherry MX Red
- Feel
- Linear
- Layout
- TKL (80%)
- Connection
- Wired
- Polling rate
- 1000 Hz
- Rapid trigger
- No
- Hot-swap
- No
- Mount
- Tray mount
- Keycaps
- ABS
- Weight
- 950 g
- Battery
- No battery (wired)
- Backlight
- Per-key RGB
- Rotary knob
- No
- Released
- 2019
EsportsRGB showcaseCompact footprint
How its switch registers
Xtrfy K421 RGB Retro ships with Cherry MX Red, rated linear by this database. The stem slides straight down until its nib touches the leaf and closes the circuit. Identical from the first gram to the bottom — nothing pushes back to tell you the key fired.
Drawn distances are the norm for this switch family, not a measurement of this keyboard. The animation is the same diagram the app uses.
Sound
On the sound model used across this site it reads as poppy. That is a character derived from its mount, case weight, switch feel and noise rating — it is not a recording of this keyboard.
Play the typing sample and see the full sound breakdown in the app.
Where to look
No manufacturer page is recorded for this model, so this site does not link one. The app lists live retailer searches for the region you are browsing from instead.
Buying links, live prices in your currency and photo status · compare it in the app