Fanvil-Power Supply 12V 1A compatible with Fanvil X5S, X6, and C600 phones (all discontinued models) £6.47 inc. VAT
Jabra BIZ™ 1500 USB Mono, Noise-Cancelling, Wideband, Microphone boom: flexible, for USB Softphone £62.51 inc. VAT
Jabra BIZ™ 2300 USB Duo, Type: 82 E-STD, Microphone boom: 360 degrees (headband), USB connector, with mute-button and volume control on the cord, Microsoft certified £135.59 inc. VAT