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

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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PO420MOD plug

Used for connecting headsets to legacy and emergency control room phone systems. Using the PO420MOD plug means the standard cable that comes with the headset can be used and therefore reduces costs. Product No: PO420MOD Learn More
Excl. Tax: £24.50 Incl. Tax: £29.40
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PO420 Plug

The PO420 plug is a miniature 4 way BT plug used in conjunction with various telephone handsets and headsets throughout hospitals and government departments. The 420 plugs are supplied with black covers. Product No: PO420 Learn More
Excl. Tax: £14.50 Incl. Tax: £17.40
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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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JPL Poly compatible QD to USB A or C bottom cable with integrated call control.

The JPL BL-055+P bottom lead converts any headset with a JPL/Poly compatible QD into a cost-effective plug-and-play solution, with its state-of-the-art USB chipset. It also has a versatile connectivity cable with call controls and both USB-A and USB-C options (comes with a USB-C adapter). This USB bottom lead also allows the user to have a universal controller as a wearable pendant or as a desk base as it works together with the JPL weighted desk base dock BL-055-DT (available to buy separately)
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Excl. Tax: £32.00 Incl. Tax: £32.00
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JPL Poly compatible QD to USB A bottom cable with integrated call control

A universal / POLY compatible USB 2.0 bottom lead that enables your QD headset to connect to any USB Type-A device – A cost-effective plug-and-play solution. No software download needed - BL-053+P Learn More
Excl. Tax: £32.00 Incl. Tax: £38.40
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JPL Explore USB Cartridge Module

Optional accessory for the JPL-Explore DECT Wireless Headset. This USB Cartridge Module when used together with the JPL-Explore gives you PC/Softphone interoperability through USB/computer with all major softphones Learn More
Excl. Tax: £35.00 Incl. Tax: £42.00
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JPL Explore BT Cartridge Module

Optional accessory for the JPL-Explore DECT Wireless Headset. Allows the DECT headset to connect wirelessly to any three Bluetooth devices simultaneously (mobile, dongle, tablet) Learn More
Excl. Tax: £35.00 Incl. Tax: £42.00
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Jabra USB-A to USB-C Adapter

Great for converting headsets from USB-Type A to USB-Type C Learn More
Excl. Tax: £12.00 Incl. Tax: £14.40
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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.