A4tech Gaming Wireless Mechanical Keyboard Bloody Naraka S87 TKL Backlit Red Switch

The Bloody WS87 Naraka is a compact TKL (Tenkeyless) dual‑mode wireless mechanical keyboard from Bloody’s gaming lineup, themed in the “Naraka” colorway. It’s built for fast wireless performance, gaming responsiveness, and a lightweight PBT keycap feel. The search results give a very clear picture of its capabilities.

Key Features

Dual‑Core Architecture

• Uses two Cortex‑M4 chips:
  • One core handles lighting + keyboard functions
  • The second core manages USB / 2.4G / Bluetooth 5.1 wireless transmission
• This separation improves responsiveness and stability.

Multi‑Mode Connectivity

• USB‑C wired
• 2.4 GHz wireless (with nano receiver)
• Bluetooth 5.1
• Includes an anti‑interference extension dock for desktops.

1ms Wireless Performance

• 1000 Hz polling rate
• Wireless latency comparable to wired gaming keyboards.

BLMS Mechanical Switches

• Specially tuned actuation force and travel for gaming speed and tactile feel.
• The Naraka version includes BLMS Red Plus switches in the box (12 extra switches included for DIY).

PBT Keycaps

• 25 gaming‑zone keycaps are PBT, designed to be lightweight with fast bounce‑back for gaming.

RGB Backlighting

• Full RGB lighting with onboard controls (FN shortcuts).

Practical Design

• TKL layout (87 keys)
• Onboard memory for storing lighting and macro settings
• PC/Mac dual‑function mode
• OS swap and multi‑device switching via FN keys.