FANTECH ATOM87S MORI MK877S Mechanical Keyboard Blue Switch

FANTECH ATOM87S MORI MK877S Mechanical Gaming Keyboard Blue Switch

The FANTECH ATOM87S MORI MK877S is a compact TKL mechanical gaming keyboard designed for gaming, typing, productivity, and desktop setups where space efficiency matters.

Featuring 87 keys, Blue mechanical switches, 3-pin hot-swappable switch support, 25-key anti-ghosting, and 12 RGB lighting modes, the ATOM87S provides a responsive and customizable mechanical keyboard experience.

Key Features

• 87-Key TKL Layout
• Mechanical Blue Switches
• Tactile Clicky Switch Feel
• 3-Pin Hot-Swappable Switch Support
• 25-Key Anti-Ghosting
• 12 RGB Lighting Modes
• ABS Double-Shot Keycaps
• OEM Keycap Profile
• Wired USB-C Connectivity
• Detachable Cable
• Adjustable Feet
• Compact TKL Form Factor

Mechanical Blue Switches

The ATOM87S Blue Switch version uses mechanical switches with a tactile and clicky feel.

Blue switches are suitable for users who prefer noticeable tactile feedback and an audible click during typing and gaming.

87-Key TKL Layout

The keyboard uses a compact 87-key Tenkeyless layout, removing the dedicated numeric keypad while keeping the main function row, navigation keys, and arrow keys.

This design provides more desk space for mouse movement while retaining a familiar keyboard layout.

3-Pin Hot-Swappable Switches

The ATOM87S supports 3-pin hot-swappable mechanical switches, allowing compatible switches to be replaced without soldering.

This makes it easier to customize the keyboard feel or replace individual switches when required.

25-Key Anti-Ghosting

The keyboard supports 25-key anti-ghosting, helping ensure accurate input when multiple supported keys are pressed during gaming or fast typing.

12 RGB Lighting Modes

The ATOM87S includes 12 lighting modes, allowing you to change the keyboard lighting style to match your gaming setup or personal preference.

ABS Double-Shot Keycaps

The keyboard uses ABS double-shot keycaps, designed to provide durable legends and a consistent typing surface.

The keycaps use an OEM profile, providing a familiar stepped typing angle.

USB-C Wired Connection

The ATOM87S connects through USB-C using a detachable wired cable.

This makes cable replacement, transport, and desk management more convenient than keyboards with a permanently attached cable.

Adjustable Feet

Built-in adjustable feet allow the keyboard angle to be changed for a more comfortable typing or gaming position.

Specifications

Brand: FANTECH
Model: MK877S
Series: ATOM87S MORI
Product Type: Mechanical Gaming Keyboard
Layout: TKL
Number of Keys: 87
Switch Type: Mechanical Blue Switch
Switch Feel: Tactile Clicky
Hot-Swappable: Yes
Hot-Swap Type: 3-Pin
Anti-Ghosting: 25 Keys
Lighting: RGB
Lighting Modes: 12
Keycap Material: ABS Double-Shot
Keycap Profile: OEM
Connectivity: Wired
Interface: USB-C
Cable: Detachable PVC Cable
Cable Length: Approx. 1.5–1.6m
Mount: Tray Mount
Adjustable Feet: Yes
Dimensions: Approx. 352 × 124 × 32–35 mm
Weight: Approx. 548g
Power Rating: 5V / 200mA

The FANTECH ATOM87S MORI MK877S Blue Switch Mechanical Keyboard combines a compact 87-key layout, clicky mechanical switches, hot-swappable customization, RGB lighting, and USB-C connectivity for gaming and everyday use.