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Head to head · Prices checked Nov 7, 2026

Coolkiller CK108 vs Thunderobot K96Gaming Features vs Low-Profile Value

Choose the Coolkiller CK108 for advanced gaming features and customizability, or the Thunderobot K96 for a budget-friendly, low-profile typing experience.

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Quick verdict

Which one should you get?

Get the

Coolkiller CK108

Gaming Features

Build quality in the bottom 30% of 100% boards under $300.

If you want

  • Advanced magnetic Hall effect switches with 0.2mm-3.7mm adjustable actuation.
  • Full-key hot-swappable sockets supporting 3-pin and 5-pin switches.
  • Massive 8000mAh battery for extended wireless use.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

Thunderobot K96

Low-Profile Value

Build quality in the bottom 5% of 96% boards under $100.

If you want

  • Much more affordable price point.
  • Slim, low-profile design with a compact 96% layout.
  • Lightweight at 636 grams for better portability.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Bottom line

Your budget and primary use case dictate the choice here. Invest in the Coolkiller CK108 if you are a serious gamer or enthusiast who values cutting-edge magnetic switches, deep customization, and a full layout. Opt for the Thunderobot K96 if you need a capable, low-profile keyboard for general typing and office work without spending much, prioritizing value and a sleek form factor.

What actually differs

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.

Coolkiller CK108

Thunderobot K96

  • Layout size

    100%

    96%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Battery

    8,000 mAh

    1,900 mAh

    A larger battery means fewer cables during the day

KeebFinder scores

How we score
  • Coolkiller CK108
  • Thunderobot K96
Performance
79
43
Build quality
47
40
Productivity
61
58
Customizability
64
52
Portability
60
47

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Knob
  • Keycaps: PBT
See every spec side by side

Best for

What will you mostly use it for?

The Coolkiller CK108 is the clear choice for gaming and modding due to its magnetic switches and extensive customization. The Thunderobot K96 wins for office use and travel, thanks to its lower cost, compact form, and lightweight design. For programming, the CK108's full layout is advantageous, while content creators might value features from either keyboard equally.

For gaming

Pick the Coolkiller CK108

  • The CK108 features Hall effect magnetic switches with adjustable actuation from 0.2mm to 3.7mm.
  • It includes a rapid trigger function for competitive gaming.
  • Its full-key hot-swappable sockets support both 3-pin and 5-pin switches for customization.

Full specs

Coolkiller CK108 vs Thunderobot K96 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

10 of 21 specs differ

Coolkiller CK108

Thunderobot K96

Typing & switches

Switch options

Magnetic, Silent
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
No

Mount style

Gasket Mount
—

Low profile

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

100%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

8,000 mAhBetter
1,900 mAh

Build & materials

Case material

—
Plastic

Keycaps

PBT
PBT

Weight

—
636 g

Dimensions

—
22 x 360 x 140 mm

Backlight

RGB
White

Extras

Released

2024
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

FAQ

Coolkiller CK108 vs Thunderobot K96: your questions

The Coolkiller CK108 is designed for competitive gaming. It features Hall effect magnetic switches that allow you to adjust the actuation point from 0.2mm to 3.7mm via software. It also includes a rapid trigger function, which is a sought-after feature for fast-paced games.

The vendor description for the Thunderobot K96 does not mention hot-swappable sockets. It comes with pre-installed Gateron low-profile linear switches. Therefore, switch replacement would likely require soldering, unlike the hot-swappable CK108.

The Coolkiller CK108 has an 8000mAh battery. The manufacturer claims up to 28 hours with RGB on and about 100 hours with it off. The Thunderobot K96 has a 1900mAh battery, which will likely require more frequent charging, though specific runtime estimates are not provided.

Yes. The CK108 has full-key hot-swappable sockets that support both 3-pin and 5-pin mechanical switches. The manufacturer notes that when using standard mechanical switches, you should switch the keyboard's internal structure to the gasket mount mode.

The Thunderobot K96 is more portable. It has a compact 96% layout, a low-profile chassis that is only 22mm tall, and weighs 636 grams. The CK108 is a full-sized 108-key keyboard, which will take up more space in a bag.

Both have a knob, but their functions differ. The Coolkiller CK108's metallic knob is for switching between its three connection modes. The Thunderobot K96's stepless metallic roller adjusts system volume and keyboard backlight brightness.

The Coolkiller CK108 has 16 million color RGB backlighting with over 22 lighting effects. The Thunderobot K96 has an elegant white backlight with up to 17 different lighting effects. Both use PBT keycaps.

Both keyboards use standard PBT keycaps, which should be replaceable with aftermarket sets that match the layout. The CK108 uses a standard full-size layout, while the K96 uses a 96% layout, so you would need keycaps that support its compact arrangement.

According to Coolkiller, the CK108 defaults to a top-mounted structure for its magnetic switches. It includes gasket silica gel particles that allow you to convert it to a gasket-mounted design, which is recommended when using standard mechanical switches for a different typing feel.

The Thunderobot K96 uses Gateron low-profile linear switches, which are typically quieter than clicky switches. The Coolkiller CK108 offers silent magnetic switch options (GuLu and DiDa switches, as noted by the vendor), which are specifically designed to reduce noise and could be very quiet.

Both keyboards support connectivity via Bluetooth and 2.4GHz wireless, which are standard protocols compatible with most operating systems. The Coolkiller CK108 mentions self-developed driver software, which may be for Windows, but the basic keyboard functions should work across platforms.

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