- Network Admin
Cloud-Managed vs On-Premise Network Controllers
9 Oct, 2025

£140.54 inc. VAT
AI-generated summary
If you want a “just make it work” DECT-to-USB base for softphone/UC calling, the Jabra Link 400c is a sensible buy. For a UK office with people who are already wearing Jabra headsets, it’s a clean way to get stable desk-to-desk wireless without messing around with Bluetooth reliability. The main win is simplicity: plug in, pair with your compatible headset, and you’re generally sorted—good for shared desks, call centres, or anyone who hates wrestling with drivers and audio routing. At ~£117 ex-VAT, it’s decent value if you’ll actually use the wireless headset benefits rather than treating it like a one-off gadget.
That said, I wouldn’t buy it if you’re trying to use it with non-Jabra headsets or you’re expecting it to replace a proper, fully integrated UC headset setup across a mixed environment—compatibility and pairing are the kind of “gotchas” that make pilots painful. Also, if you’re only doing occasional calls or you already have strong wired headset usage, the cost probably won’t feel justified. Bottom line: buy it if your team is staying in the Jabra ecosystem and you want dependable wireless calling at the desk; skip it if you’re not standardised on Jabra headsets or your needs are mostly occasional.
INDUSTRY-LEADING WIRELESS RANGE
This compact, flexible USB DECT adapter keeps you connected up to 150m away from your laptop and also enables you to easily move about with your laptop during calls. It’s time to go free range.
WHY DECT?
DECT is designed specifically for wireless telephony communications, making it an ideal choice for call-intensive workers who need additional mobility. The Link 400 delivers a wireless range that’s...
PORTABILITY
Unlike traditional USB adapters, the Link 400 has a unique, bendable design that delivers extra durability – reducing the risk of damage if you happen to leave it plugged into your laptop when you ...
EASE OF USE
The Link 400 features a large button for easy one-touch pairing with your Engage headset. The bright colour-coded LED helps you to manage calls effectively, turning blue when connected, green when ...
SECURITY
The Link 400 is DECT Security certified. But your data security is our priority, so it also goes beyond DECT Security step C level, with additional military-grade FIPS 256-bit encryption algorithms...
COMPATIBILITY
The Link 400 is included with the Engage 55 and can also be purchased separately to upgrade Engage 65 and 75 headsets to base-free mobility.1 Give your headset a serious mobility boost.

JABRA
Jabra - Ear cushion for headset (pack of 2) - for Engage 55 Mono, 65 Mono, 75 Mono

JABRA
Jabra - Windscreen for headset (pack of 10) - for Jabra GN 2000, GN2000

JABRA
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HP
HP Poly BT600 - Bluetooth adapter for headset
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