Jabra Speak 410 UC for PC Conference Portable USB powered Speakerphone 7410-209 706487011989 | eBay
Jabra Speak 510+ UC USB & Bluetooth Speakerphone 7510-409 B&H
Amazon.com: Jabra 7410-209 Model Speak 410 USB Speakerphone, Plug and Play Solution, Works with All PCs, Outstanding Sound Quality, Full Compatibility with UC Systems & VoIP Clients, LED Indicators : Electronics