Not sure which keyboard to choose? Try the Keyboard Finder now!
Gamakay LK75 75% Mechanical Keyboard with TFT Smart Display & Knob

Gamakay LK75

The Gamakay LK75 is a 75% mechanical keyboard designed for users who want a compact layout with versatile connectivity and customizable typing options. It suits hobbyists interested in switch variety and those who prefer wireless or wired use. The inclusion of a TFT smart display and knob adds control features that may appeal to users who want quick access to settings or media adjustments.</p... Read more
Compare prices from $79.00 to $109
Details
Specification
Price alert

Compare prices and purchase options

Click the coupon code for a discount. Features and specs may vary by model version.

Gamakay LK75 75% Mechanical Keyboard with TFT Smart Display & Knob

Gamakay LK75 - Grayish Black / Mercury Switch
GamaKay
Ships to US
$79

Out of stock

*I may earn a commission if you purchase through these links. Thanks for your support!

Price history

The price history chart tracks the lowest price over time across all stores, excluding Amazon (shipping costs not included).

Similar 75% keyboards

Same price range, layout, and form factor, from different brands.
-20% off
73
$85$68
EPOMAKER RT85
Epomaker RT85
75%,
Hotswap,
Wireless,
Screen,
RGB,
Gasket Mount

Compare specs
72
$69
PENUMBRA K687 (CNC Aluminum Gaming Keyboard)
Redragon PENUMBRA K687
75%,
Hotswap,
Wired,
RGB,
Knob,
Alu case,
Gasket Mount

Compare specs
72
$79
YUNZII RT75 PRO Dual-8K Rapid Trigger Wireless Gaming Magnetic Keyboard
Yunzii RT Pro HE
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
HE,
Rapid trigger,
Top Mount

Compare specs
71
$69
NOPPOO C75Pro Knob with Screen 75% Mechanical Keyboard
Noppoo C75 Pro
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Alu case,
Gasket Mount

Compare specs
71
$70
Minilo75 HE
Varmilo Minilo75 HE
75%,
Hotswap,
Wired,
RGB,
HE,
Rapid trigger,
Metal case,
Tray Mount

Compare specs
70
$84
M75 75% Wireless Gaming Keyboard (Black & Blue Color)
Royal Kludge M75
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Gasket Mount

Compare specs
67
$89
JAMESDONKEY A3 Gasket Mechanical Keyboard
Jamesdonkey A3
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
Gasket Mount

Compare specs
66
$79
Cascade 75% Wireless Hot-Swappable Keyboard
Azio Cascade
75%,
Hotswap,
Wireless,
Wired,
RGB,
Alu case

Compare specs

Compare Gamakay LK75 vs Epomaker RT85 vs Redragon PENUMBRA K687 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Gamakay LK75Epomaker RT85Redragon PENUMBRA K687
Gamakay LK75 75% Mechanical Keyboard with TFT Smart Display & Knob
-20% off
73
EPOMAKER RT85
72
PENUMBRA K687 (CNC Aluminum Gaming Keyboard)
0.0 (0)
4.8 (38)
0.0 (0)
  • Has Silent switch options
  • Uses a Top Mount mounting style
  • Equipped with a 5000 mAh battery
  • Features PBT, ABS keycaps
  • Offers No RGB lighting
  • Has Linear, Tactile, Silent switch options
  • Compatible with both Mac and Windows
  • Runs at a 1000 Hz polling rate
  • Equipped with a 8000 mAh battery
  • Weighs about 1000 g
  • Sized at 40 x 360 x 138 mm
  • Made with a Plastic case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Linear switch options
  • Includes a No display
  • Supports Wired, Wired only connectivity
  • Weighs about 1500 g
  • Sized at 43 x 133 x 43 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 48.6
  • Build Quality: 54.7
  • Productivity: 53.7
  • Customizability: 45.5
  • Portability: 73.3
Scores
  • Performance: 73.8
  • Build Quality: 65.4
  • Productivity: 75.5
  • Customizability: 65.9
  • Portability: 91.3
Scores
  • Performance: 78.9
  • Build Quality: 72.6
  • Productivity: 70.7
  • Customizability: 60.7
  • Portability: 60
Name
Gamakay LK75
Name
Epomaker RT85
Name
Redragon PENUMBRA K687
Release year
2025
Release year
2025
Release year
2025
Switch Options
Silent
Switch Options
Linear, Tactile, Silent
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
TFT
Display Support
 
TFT
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
5000 mAh
Battery capacity
8000 mAh
Battery capacity
-
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Top Mount
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Colors
Case Material
-
Case Material
Plastic
Case Material
Aluminum
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Keycaps Material
-
Dimensions
-
Dimensions
40 x 360 x 138 mm
Dimensions
43 x 133 x 43 mm
Weight
-
Weight
1000g
Weight
1500g
*Something incorrect or missing? Please
let me know
!

Product Description

The Gamakay LK75 is a 75% mechanical keyboard designed for users who want a compact layout with versatile connectivity and customizable typing options. It suits hobbyists interested in switch variety and those who prefer wireless or wired use. The inclusion of a TFT smart display and knob adds control features that may appeal to users who want quick access to settings or media adjustments.

Key Features

  • Multiple switch options including silent and planet series, allowing users to select tactile or quieter typing experiences.
  • MDA profile keycaps provide a sculpted shape that can improve finger positioning and typing comfort.
  • TFT smart display combined with a knob offers on-the-fly adjustments for volume, lighting, or other functions without software.
  • Supports wired USB-C and two wireless modes (Bluetooth and 2.4G), giving flexibility for different devices and environments.
  • Large 5000 mAh battery supports extended wireless use, reducing the need for frequent charging.

Build Quality

The keyboard uses a top mount structure, which generally provides a firm and stable typing platform. Specific case materials are unknown, so durability and weight cannot be fully assessed. The design likely balances portability with sturdiness given its compact size and wireless features.

Typing Experience

The variety of Gamakay switches includes silent options, which reduce noise for office or shared spaces, and planet switches that may offer different tactile feedback. MDA profile keycaps contribute to a comfortable hand position. The overall sound and feel will depend on the chosen switch type.

Connectivity

The LK75 supports three connection methods: wired USB-C, Bluetooth, and 2.4 GHz wireless. This allows seamless switching between devices or use in different settings, such as a desktop setup or mobile use. Users should consider potential latency differences between wireless modes, which are unknown.

Trade-offs

  • Switch options are limited to Gamakay’s own line, which may not suit users who prefer mainstream switch brands.
  • Unknown firmware and keymapping support could limit customization for advanced users.
  • Case material and weight are unspecified, making it hard to judge durability and portability fully.

Frequently Asked Questions (FAQ)

Other users are also interested in these products

Discover products that are frequently liked and visited by other users!
-16% off
71
$0.49$0.41
EPOMAKER Roseveil Silent  Set
Epomaker Roseveil Silent
Linear,
Silent,
Factory lubed,
5-Pin,
PC bottom,
PC top,
LY stem