Performance & Interaction
From the classroom to the boardroom — the M86LB delivers responsive touch, clear audio, and reliable performance for daily use.
RK3588 Octa-Core
Rockchip RK3588 with quad-core Cortex-A76 and quad-core Cortex-A55, up to 2.4GHz, paired with Mali-G610 MC4 GPU. Handles split-screen, 4K video, whiteboard annotation, and video calls simultaneously.
- 8 cores — 4×Cortex-A76 (performance) + 4×Cortex-A55 (efficiency)
- Mali-G610 MC4 GPU for smooth 4K rendering
- Up to 32GB DDR4 RAM + 256GB storage
- Android 13 — with privacy and performance updates
40-Point IR Touch & Zero-Bonding Glass
Infrared touch with zero-bonding anti-glare glass. Reduces reflections and provides a natural writing feel — even under bright classroom lighting.
- 40-point multi-touch on Windows — supports group collaboration
- 1mm touch precision across over 90% of the active area
- Zero-bonding anti-glare glass — Mohs-7 hardness, reduced eye strain
- First point response <2ms, continuation <8ms
Side Blackboard Sync
The M86LB supports traditional blackboard panels on both sides of the main display. Writing on the side boards can be synced to the central interactive screen — or kept separate, giving teachers flexibility in how they structure their lessons.
- Sync mode — side board writing appears on the main screen in real time
- Independent mode — side boards remain traditional, no digital overlay
8-Mic Array & Full-Range Audio
Eight wide-area microphones with speaker-tracking technology pick up voice clearly from across the room. Dual front speakers plus dual 20W subwoofers deliver 60W of full-range audio for video calls, multimedia lessons, and presentations.
- 15W×2 front speakers + 20W×2 subwoofer — 60W total output
- 60W total audio power — covers medium to large rooms
NFC, Fingerprint & Full Connectivity
Built-in NFC reader and fingerprint module enable user authentication — suitable for environments where content access needs to be controlled. Port selection covers standard connections.
- NFC reader — tap-to-login for quick user switching
- Fingerprint module — secure access to locked content and settings
- Front ports — Type-C, HDMI IN×3, USB 3.0×2, USB-B
- WiFi 6 + Bluetooth 5.2 + 80-pin OPS slot