Ducky OK M vs Redragon UCAL K673 ProVIA vs Battery
Choose the Ducky OK M for VIA programming and its stated 1000 Hz polling rate, or the Redragon UCAL K673 Pro if its specified 4000mAh battery is your priority.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Which one should you get?
Get the
Ducky OK M
VIA
Build quality in the top 35% of 75% boards under $100.
- VIA support is listed, and Ducky describes the keyboard as programmable with VIA.
- The vendor lists five layers of sound dampening, including poron foam, an IXPE switch pad, a PET pad, and silicone pads.
- The polycarbonate plate and PBT keycaps are specified.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Redragon UCAL K673 Pro
Battery
Build quality in the bottom 45% of 75% boards under $100.
- The 4000mAh battery capacity is specified.
- Redragon lists a 1200g weight and dimensions of 37 x 335 x 37 mm.
- Its five sound-dampening layers include 3.5mm PO foam, IXPE switch foam, a PET sound pad, bottom socket foam, and a silicone bottom pad.
Pick the Ducky OK M if VIA support, its stated 1000 Hz polling rate, or a choice between clicky and linear switch types matters most. Choose the Redragon UCAL K673 Pro if you want its specified 4000mAh battery and listed weight and dimensions. Both provide tri-mode connectivity, hot-swap sockets, a gasket mount, and a knob.
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
Redragon UCAL K673 Pro
Switch options
Clicky, Linear
Linear
VIA
Yes
No
GUI remapping without compiling firmware
Backlight
RGB, north-facing
RGB
RGB for looks and low light rather than speed
Mac & Windows
Yes
No
Released
2026
2023
- Ducky OK M
- Redragon UCAL K673 Pro
- Performance
- 6965
- Build quality
- 7262
- Productivity
- 8969
- Customizability
- 7858
- Portability
- 7775
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Knob
- Sound dampening
What will you mostly use it for?
The Ducky OK M is the stronger fit for buyers who value its stated polling rate, VIA support, or choice of switch types. The Redragon has more explicit portability details, including a battery capacity, dimensions, and weight. For content creation, either keyboard offers a knob and three connection modes, with different described knob functions. Both provide hot-swap and sound-dampening features.
Pick the Ducky OK M
- The Ducky OK M lists a 1000 Hz polling rate.
- It offers both clicky and linear switch types, while the Redragon listing specifies linear switches.
Ducky OK M vs Redragon UCAL K673 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
5 of 22 specs differ
Ducky OK M
Redragon UCAL K673 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
VIA
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
- Check on Amazon
Amazon
Check price
- Check on Amazon
Amazon
Check price
Ducky OK M vs Redragon UCAL K673 Pro: your questions
The Ducky OK M lists VIA support, a 1000 Hz polling rate, and clicky or linear switch types. The Redragon UCAL K673 Pro specifies a 4000mAh battery, weight, and dimensions.
Yes, both list Bluetooth and 2.4 GHz connectivity, as well as a wired connection. Ducky describes the wired connection as USB-C, and Redragon lists USB-C in its connection details.
The Ducky OK M is listed as VIA compatible, and its vendor description says it is programmable with VIA. The Redragon description mentions software for modes, effects, macros, and keybindings, but does not identify VIA support.
The product metadata lists clicky and linear switch types for the Ducky OK M, and linear switches for the Redragon UCAL K673 Pro. Redragon's vendor description specifically names a Linear Red Switch.
Yes, both are listed as hot-swappable. Ducky's vendor description says its sockets support 3-pin and 5-pin switches, and Redragon's description also specifies 3-pin and 5-pin switch support.
The Redragon UCAL K673 Pro has a listed 4000mAh battery. No battery capacity is listed for the Ducky OK M.
The Ducky OK M has north-facing LEDs. Its compatibility note warns that Cherry-profile keycaps can hit the switch housing.
Ducky's vendor description names poron foam, an IXPE switch pad, a PET pad, and silicone pads among its five layers of sound dampening. The description does not name the fifth layer separately.
Redragon lists 3.5mm PO foam, IXPE switch foam, a PET sound pad, bottom socket foam, and a silicone bottom pad. Its description also mentions a silicone gasket as part of the keyboard's structure.
Yes, both list knob support. Ducky describes a programmable volume knob, while Redragon describes controls for backlight brightness and media.
The Ducky OK M lists a 1000 Hz polling rate. No polling rate is specified for the Redragon UCAL K673 Pro.
The Redragon UCAL K673 Pro has listed dimensions of 37 x 335 x 37 mm and a weight of 1200g. Both keyboards support Bluetooth and 2.4 GHz wireless connectivity, but those physical measurements are only listed for Redragon.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.