Yealink UH42-M-C/A
(UH42 Mono USB-C/A) USB Wired Headset, Mono, USB-C Cord with USB-A Adapter
Key facts
Overview
Yealink UH42 Mono CA is a professional-grade USB wired headset designed for business communications, offering AI-powered noise cancellation, lightweight comfort, and seamless compatibility with both USB-C and USB-A devices. Its single-ear (mono) design allows users to stay connected to their surroundings while maintaining crystal-clear call quality, making it ideal for receptionists, office staff, and professionals in collaborative environments.
🔑 Key Features
- Audio
1-mic with AI Noise Cancellation and Yealink Acoustic Shield 3.0
Professional 35mm speaker driver
Frequency response: 20Hz–20kHz (music), 100Hz–20kHz (talk)
Built-in hearing protection
•Comfort & Design
Lightweight (116 g / 0.116 kg) for all-day wear
Ergonomic curved arm with balanced clamping force
Soft memory foam ear cushion with breathable material
Rotatable oval earcup for flexible fit
- Connectivity
USB-C cord with USB-A adapter (plug-and-play)
Cable length: 65 cm (headset to controller), 150 cm (controller to USB plug)
Compatible with 100+ UC platforms, optimized for Microsoft Teams
- Call Management
In-line controller with LED indicators for mute, volume, and call handling
Busylight LED: flashes red for incoming calls, solid red during calls, purple for Teams status
- Management & Deployment
Works with Yealink USB Connect (PC)
Supports Yealink Management Cloud Service (YMCS) for IT teams
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 55≈ USD 38.63
- Oct 2026
- Lowest recorded
- AUD 55≈ USD 38.63
- Highest recorded
- AUD 55≈ USD 38.63
- Recorded
- 2026
- 1 price point
- RRP
- Prology AU
Buy or sell Yealink UH42-M-C/A
Buying Yealink headsets
Prology stocks the Yealink UH42-M-C/A from AUD 57 on Prology AU. Need more than one, or a different condition? Request a quote for volume pricing.
Selling Yealink headsets
Have a spare or decommissioned UH42-M-C/A? Prology buys used and surplus Yealink headsets — single units or whole lots — and replies with an offer within 1 business day. Sell your UH42-M-C/A.
- What is the Yealink UH42-M-C/A?
- The Yealink UH42-M-C/A is a Yealink headset – (UH42 Mono USB-C/A) USB Wired Headset, Mono, USB-C Cord with USB-A Adapter.
- How much does the Yealink UH42-M-C/A cost?
- The reference price on record is AUD 55 (Oct 2026). It is a reference figure, not a selling price — the live price is on the Prology store page.
- Where can I buy the Yealink UH42-M-C/A?
- It is listed on Prology AU. Use the “View on Prology” button above for live price, condition and stock, or request a quote for volume pricing.
- Can I sell a used Yealink UH42-M-C/A?
- Yes. Prology buys used and surplus Yealink headsets, including the UH42-M-C/A. Get an offer — sell outright or trade in against your next order.
Request a quote for UH42-M-C/A
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.