Ducky OK M 65 vs Firstblood B21
Get the Ducky OK M 65 for hot-swappable and knob.
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Which one should you get?
Get the
Ducky OK M 65
Hot-swappable
Build quality in the top 35% of 65% boards under $100.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Firstblood B21
Build quality in the bottom 30% of 65% boards under $100.
- Switches are soldered. Swapping them means soldering.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Ducky OK M 65
Firstblood B21
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
Yes
No
Switch changes without soldering
Switch options
Clicky, Linear
Clicky, Linear, Tactile
Knob
Yes
No
VIA
Yes
No
GUI remapping without compiling firmware
- Ducky OK M 65
- Firstblood B21
- Performance
- 6156
- Build quality
- 7253
- Productivity
- 8354
- Customizability
- 7846
- Portability
- 8583
- Layout size: 65%
- Keycaps: PBT
Ducky OK M 65 vs Firstblood B21 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 22 specs differ
Ducky OK M 65
Firstblood B21
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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