Adapter Plugs

Adapter plugs for a range of uses. USB-A to USB-C adapters. Adapters that can convert your wired, quick disconnect desk phone headset into a USB headset for PC, you can even opt for call control.

Unsure which adapter you should choose? call us on 020 8145 4405

Duplex Headset Mate Training Adapter

The Headset Mate makes side-by-side training easy to achieve. There are two separate mute buttons which allow either the trainer or the advisor to easily join or leave the conversation. Listen-in only or train/take over call. Compact for storage when not in use. Use with Agent, Plantronics, Jabra and Sennheiser headsets and virtually any other system or headset. Learn More
Excl. Tax: £18.00 Incl. Tax: £21.60
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EPOS 3.5mm to 2.5mm Adapter

The 3.5mm to 2.5mm Adapter cable is ideal for all users of EPOS Speakerphone Series SP 20 and SP 20 ML, in combination with many wireless DECT handsets.

Product No: 506488
(formerly Sennheiser) Learn More
Excl. Tax: £9.50 Incl. Tax: £11.40
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EPOS USB-A to USB-C Adapter

The USB-A to USB-C Adapter allows you to safely connect EPOS USB headsets and speakerphones to USB-C ports on computers and laptops and at the same time preserve the sound quality. The high-quality adapter is compact and is practical to bring along. It can easily be plugged into the USB-C Port on your laptop without further technical installations and is resistant to heavy office use. Please note that the adapter works optimally with computers and laptops. Some tablet PCs and smartphones might not be supported. (formerly Sennheiser) Learn More
Excl. Tax: £10.00 Incl. Tax: £12.00
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EPOS USB-ED 01 cable

The USB-ED 01 is a EPOS sound card cable which allows you to connect a Sennheiser Easy Disconnect headset to a PC. The cable contains a standard mono sound card and it works with any wired Easy Disconnect headset from EPOS and with any PC via the USB connection. The USB-ED 01 ensures easy connectivity when using softphones for managing calls
(formerly Sennheiser) Learn More
Excl. Tax: £28.00 Incl. Tax: £33.60
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Jabra LINK Extension cord USB-C to USB-C

Extension cord for Jabra corded headsets. USB-C to USB-C connection. Cord length 120 cm. Learn More
Excl. Tax: £22.00 Incl. Tax: £26.40
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Jabra LINK Extension cord USB-C to USB-A

Extension cord for Jabra corded headsets. USB-C to USB-A connection. Cord length 120 cm. Learn More
Excl. Tax: £22.00 Incl. Tax: £26.40
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Poly USB-C to USB-A adapter

Ideal for converting Poly headsets from USB-Type C to USB-Type A. Learn More
Excl. Tax: £14.00 Incl. Tax: £16.80
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Poly USB-A to USB-C adapter

Ideal for converting Poly headsets from USB-Type A to USB-Type C. Learn More
Excl. Tax: £14.00 Incl. Tax: £16.80
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JPL weighted desk base dock for the BL-055+P bottom cable

The JPL Telecom BL-055-DT is a weighted desk base dock for the BL-055+P for users who prefer to have their headset controls firmly sat on their desk. The BL-055+P magnetically docks into the cradle to create a functional desk base headset control. The BL-055-DT has a softphone button which is optimised to automatically launch Microsoft Teams out of the box. If you need an alternative softphone, a download is available from the JPL Gateway
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Excl. Tax: £30.00 Incl. Tax: £36.00
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About Duplex

Duplex Corporate Communications is a leading supplier of Telecoms products. Our product portfolio includes telephone headsets, deskphones, webcams, conference phones and bespoke manufactured products for the Telecoms industry.