YEALINK 3311048 – USB-C & HDMI Content Sharing Cable

Overview

The Yealink CB-MTOUCH-USBC (MPN: 3311048) is a specialized, dual-interface audio/video adapter and presentation cable engineered to enable zero-latency local wired content sharing in professional meeting spaces. The cable cuts out software casting latency, wireless network drops, and guest-user pairing friction by functioning as a high-bandwidth physical bridge between visiting user laptops and the room's central console.

The structural topology features an intelligent split-end engineering layout. On one end, a primary 24-pin USB-C male connector links directly to the target Yealink MTouch Plus or MTouch E2 touch panel console. The opposite presentation end splits out into two distinct interface choices: a native 24-pin USB-C male connector and a standard 19-pin HDMI Type-A male adapter connector. This design gives users universal compatibility across modern ultrabooks, tablets, and legacy HDMI hardware devices without needing a chain of third-party dongles. The assembly natively manages simultaneous high-definition 4K video matrices, multi-channel digital audio tracks, and hardware-level handshake pass-throughs. Do not use this specialized presentation breakout cable as a standard, standalone consumer smartphone charging cord or general data peripheral patch cable, as its pin routing and internal driver chips are optimized explicitly for the video ingestion sub-layers of Yealink MTouch control nodes.

Key Features

• Split-end design combines native USB-C and HDMI on a single presentation tail.

• Fully optimized to feed video data streams into MTouch Plus and MTouch E2 consoles.

• True plug-and-play operation feeds presentations forward without software drivers.

• High-grade copper shielding blocks RF interference near office equipment.

• 1.2-meter (3.94 ft) total operational length allows comfortable table movement.

Specifications