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Compare Shortcut Studio Bridge75 vs MelGeek O2 Differences Side by Side

This comparison is for buyers deciding between a feature-rich compact keyboard and a specialized full-size board. The Shortcut Studio Bridge75 offers extensive modding support and a smaller footprint, while the MelGeek O2 provides a complete numpad and a low-profile form factor aimed at Mac users. The decision hinges on whether you prioritize programmability and switch flexibility or a specific ergonomic profile and layout.

89
Shortcut Studio Bridge75 Keyboard
O2 Tri-mode Wireless Mechanical Keyboard

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4.8 (170)
0.0 (0)
  • Released in 2024
  • Supports hot-swappable switches
  • Available in a 75% layout
  • Connects via USB-C
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Uses a PCB Mount mounting style
  • Equipped with a 4000 mAh battery
  • Made with a Copper, Aluminum case
  • Offers Yes, Rgb, South-face RGB lighting
  • Released in 2025
  • Available in a Numpad layout
  • Uses a Gasket Mount mounting style
  • Equipped with a 2500 mAh battery
  • Weighs about 650 g
  • Sized at 135 x 326 x 27 mm
  • Made with a Aluminum, Polycarbonate, ABS case
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Scores
  • Performance: 82.2
  • Build Quality: 87.2
  • Productivity: 89.5
  • Customizability: 93.1
  • Portability: 81.6
Scores
  • Performance: 54.9
  • Build Quality: 65.5
  • Productivity: 53.8
  • Customizability: 50.9
  • Portability: 82.8
Name
Shortcut Studio Bridge75
Name
MelGeek O2
Release year
2024
Release year
2025
Switch Options
-
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
Numpad
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
2500 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
PCB Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, North-face
Case Colors
Case Colors
Case Material
Copper, Aluminum
Case Material
Aluminum, Polycarbonate, ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
135 x 326 x 27 mm
Weight
-
Weight
650g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your primary need dictates the choice. If you want a compact, future-proof keyboard you can modify extensively with different switches, keymaps, and acoustics, the Shortcut Studio Bridge75 is the superior and often more affordable option. If your workflow depends on a numpad and you prefer a sleek, low-profile keyboard designed to match Apple aesthetics, the MelGeek O2 is the specialized pick, albeit with less hardware customizability.

Shortcut Studio Bridge75

  • +Extensive customization with hot-swap PCB, QMK, and VIA support.
  • +Robust sound dampening with INOAC Poron, IPXE sheet, and EPDM case foam layers.
  • +Large 4000mAh battery for extended wireless use.
  • +Includes useful accessories like a switch puller, keycap puller, and a carrying case.
  • +Aluminum case construction with a brushed stainless steel weight.
  • −Limited to shipping within the US due to vendor restrictions.
  • −The 75% layout lacks a dedicated numpad, which some users require.
  • −South-facing RGB may not be preferred by users of shine-through keycaps.

MelGeek O2

  • +Includes a full numpad in a relatively slim, low-profile design.
  • +Ergonomic design with a low typing angle and MIA custom-height PBT keycaps.
  • +Officially compatible with a wide range of operating systems including macOS, iOS, and ChromeOS.
  • +Features dual ambient side lights in addition to per-key RGB backlighting.
  • +Includes eight replacement keycaps in the box.
  • −Switch compatibility is limited to Kailh low-profile mechanical switches only.
  • −Smaller 2500mAh battery capacity.
  • −Lacks hot-swap capability and open-source firmware support like QMK/VIA.
  • −Considerably larger and heavier footprint than a 75% keyboard.

Which Keyboard Is Better for Your Needs?

The Bridge75 is the clear choice for gamers, programmers, and modders due to its performance-oriented specs and deep customization. The MelGeek O2 wins for office use where a numpad is non-negotiable and for users seeking a specific low-profile, Mac-aligned aesthetic. For travel, the Bridge75's smaller size gives it an edge, while content creators might value features from either board equally.

GamingShortcut Studio Bridge75
  • •The Bridge75 offers a 1000 Hz polling rate in both wired and 2.4 GHz modes for responsive input.
  • •Its compact 75% layout frees up more desk space for mouse movement.
  • •South-facing RGB LEDs are compatible with more aftermarket keycap sets without interference.
OfficeMelGeek O2
  • •The MelGeek O2 includes a dedicated numpad, which is essential for data entry and accounting tasks.
  • •Its low-profile keycaps and adjustable typing angle are marketed for ergonomic comfort during long sessions.
  • •The manufacturer claims compatibility with Windows, macOS, ChromeOS, Linux, and iOS for broad workplace use.
ProgrammingShortcut Studio Bridge75
  • •The Bridge75 supports VIA and QMK for extensive key remapping and macro programming.
  • •A hot-swappable PCB allows easy switch changes to tailor typing feel.
  • •The 75% layout retains arrow and navigation keys while saving space.
TravelShortcut Studio Bridge75
  • •The Bridge75's 75% layout is significantly more compact than the O2's full-size form factor.
  • •It features a larger 4000mAh battery (per vendor description) compared to the O2's 2500mAh for longer wireless use.
  • •It includes a carrying case for protection, according to its listing.
ModdingShortcut Studio Bridge75
  • •The Bridge75 has a hot-swappable PCB, supporting both magnetic and standard mechanical switches.
  • •It features a gasket mount design with multiple sound dampening foams (INOAC Poron, IPXE, EPDM) for acoustic tuning.
  • •It offers extensive programmability through QMK and VIA open-source firmware.
Content CreationTie
  • •The Bridge75's programmability via VIA is useful for assigning media shortcuts and macros.
  • •The MelGeek O2's full layout includes a numpad for quick numerical input in editing software.
  • •Both offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible device switching.

Frequently Asked Questions (FAQ)

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