Qwertykeys QK101 vs Razer BlackWidow V4 ProDIY Kit vs Pre-Built Gaming
Choose the QK101 for deep customization and premium materials, or the BlackWidow V4 Pro for a ready-to-use gaming keyboard with dedicated macro keys.
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Which one should you get?
Get the
Qwertykeys QK101
DIY Kit
Build quality in the top 5% of 100% boards under $200.
- CNC-machined aluminum and copper case construction.
- Extensive customization with dual-mount design, multiple plate and PCB options.
- Tri-mode connectivity (USB-C, Bluetooth, 2.4 GHz) with a 8000mAh battery.
Get the
Razer BlackWidow V4 Pro
Pre-Built Gaming
Build quality in the bottom 5% of 100% boards at any price.
- Pre-built and ready to use with a choice of Razer linear or tactile switches.
- Includes a programmable command dial and eight dedicated macro keys.
- Features a magnetic, plush leatherette wrist rest with integrated underglow RGB.
- Switches are soldered. Swapping them means soldering.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Select the Qwertykeys QK101 if you are an enthusiast who enjoys building and tailoring every aspect of your keyboard, from acoustics to connectivity. Opt for the Razer BlackWidow V4 Pro if you want a fully assembled gaming keyboard with unique physical controls like a dial and macro keys, and prefer to avoid any assembly.
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.
Qwertykeys QK101
Razer BlackWidow V4 Pro
Hot-swappable
Yes
No
Switch changes without soldering
Case material
Aluminum, Copper
ABS
Knob
No
Yes
Display
TFT, OLED
None
A case display rather than a typing feature
VIA
Yes
No
GUI remapping without compiling firmware
- Qwertykeys QK101
- Razer BlackWidow V4 Pro
- Performance
- 7854
- Build quality
- 9139
- Productivity
- 8248
- Customizability
- 8552
- Portability
- 6340
- Layout size: 100%
What will you mostly use it for?
The QK101 is the clear choice for modders, programmers, and office users who value wireless flexibility and deep customization. The BlackWidow V4 Pro is tailored for gamers and content creators who want immediate access to dedicated media and macro controls. For travel, both have significant trade-offs: the QK101 is wireless but very heavy, while the Razer is lighter but tethered.
Pick the Razer BlackWidow V4 Pro
- Includes a programmable command dial and eight dedicated macro keys for keybinds.
- Comes with a choice of Razer's linear or tactile switches pre-installed.
- Features integrated per-key and underglow RGB lighting powered by Razer Chroma.
Qwertykeys QK101 vs Razer BlackWidow V4 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 23 specs differ
Qwertykeys QK101
Razer BlackWidow V4 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Qwertykeys QK101
Listed on the product, not split by store: ISO.
Razer BlackWidow V4 Pro
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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Qwertykeys QK101 vs Razer BlackWidow V4 Pro: your questions
No, the QK101 is a barebones DIY kit. According to the vendor, it does not include switches or keycaps and requires assembly. The kit includes the case, PCB, plate, stabilizers, foams, tools, and a protective case.
The product metadata and description do not list hot-swap support for the Razer BlackWidow V4 Pro. It comes with pre-soldered Razer switches, so changing them would require desoldering.
The Qwertykeys QK101 offers tri-mode connectivity via wired USB-C, Bluetooth, and 2.4 GHz wireless with a stored dongle. The Razer BlackWidow V4 Pro, based on the provided information, is a wired keyboard.
Yes, the QK101's listed extra features include Mac/Win support. Furthermore, its programmability through the VIA web configurator should allow for key remapping to suit macOS layouts.
The Qwertykeys QK101 has a 4000 Hz polling rate, as stated in its specifications. The polling rate for the Razer BlackWidow V4 Pro is not provided in the available information.
Yes, the Razer BlackWidow V4 Pro includes a magnetic plush leatherette wrist rest. The vendor description notes it has an underglow that aligns with the keyboard's lighting.
The QK101 is sold as a barebones kit and does not include keycaps. You must purchase keycaps separately. The Razer BlackWidow V4 Pro includes doubleshot ABS keycaps.
The QK101 provides more control over sound, as you can choose silent switches and its gasket mount design with sound dampening foams can reduce noise. The BlackWidow V4 Pro offers a silent linear switch option (Yellow), but its overall acoustic profile is fixed.
The vendor description states the command dial and eight macro keys are programmable, but the specific software required (likely Razer Synapse) is not detailed in the provided information. You would need to consult Razer's official support.
Per the vendor, the kit includes the aluminum case, preinstalled screen and batteries, your choice of PCB and plate, various foams, silicone gaskets, screw-in stabilizers, and free gifts like a switch puller, screwdrivers, USB-C cable, and a protective keyboard case.
Yes, on the QK101. Its PCB supports both ANSI and ISO layouts. The Razer BlackWidow V4 Pro only supports ANSI layout, according to its specifications.
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