Yealink
UH42D-CA-UCYealink UH42 Dual USB-C/A Wired Headset
The Yealink UH42, available in monaural and binaural, is a professional USB wired headset with crystal clear audio. The UH42 offers a lightweight, comfortable form, even for an entire workday. It's suitable for workers who spend a lot of time wearing headsets for voice communications.
Key features
- USB wired connectivity
- Dual-ear (binaural) design
- Open/UC edition
- Full setup accessories included — see the box contents below
Works with
- Fanvil HT301 Mono RJ9 Headset
- Fanvil HT302 Binaural RJ9 Headset
- Fanvil HT302U Binaural USB Headset
- All headsets
Frequently asked questions
Will this work with Microsoft Teams?
This is the open UC edition, which works with most SIP desk phones and softphones. If you need Teams certification specifically, look for the Teams edition of the same model.
What's in the box?
See the full contents list below the specification tables — everything needed to get the headset working is included unless noted otherwise.
Is this in stock for immediate delivery?
Stock levels change frequently on fast-moving lines — call us or check the live stock indicator on this page before ordering to a deadline.
Not sure which model fits? Call 0333 242 1314 or email sales@clisecure.com and we will help you find the right fit.
Audio & connectivity
| Connectivity | USB wired |
|---|---|
| Style | Binaural |
| Edition | Open/UC edition |
| Charging | USB-C |
What's in the box
| UH42 Dual UC Headset |
| Cloth Carry Case |
| Quick Start Guide |
Product details
| Brand | Yealink |
|---|---|
| Part number | UH42D-CA-UC |
| EAN | 6938818323070 |
| Weight | 0.3 kg |
UK shipping options are shown at checkout. For timed delivery, project fulfilment or larger trade orders, contact CLI Secure before placing your order.
Customer reviews
Built for B2B buying
From product selection to deployment, this is made for real projects.
Get the hardware, licences and supporting kit you need without chasing multiple suppliers. CLI Secure helps trade buyers confirm fit, stock, delivery and project pricing before checkout.
Why choose us
Procurement that feels fast, clear and trade-ready.
Every product page is designed to help you move from shortlist to checkout with fewer unknowns.
Common questions
Product and order FAQs
Can I request trade or bulk pricing?
Yes. For multi-unit, reseller or project orders, contact CLI Secure and our team can review the basket for trade pricing.
How quickly can this be delivered?
Available delivery options are shown at checkout. Many in-stock products support next-day or timed UK delivery.
Can you help confirm compatibility?
Yes. Share the existing setup, model numbers or project requirement and we can help confirm suitable hardware, licences or accessories.
Do you supply renewals and supporting accessories?
CLI Secure supplies hardware, renewals, licences and related accessories across networking, CCTV, VoIP and IT support categories.
