POLY EncorePro 540 Convertible Headset +Quick Disconnect 30.72TB The multi-layered printed circuit board

The multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom

Windows XP Professional x64 Plug and Play Yes Fingerprint reader No Password protection No Product colour Black Power External power adapter No Bus power 5 V Bus powered USB Weight & dimensions Weight 158 g Height 14

astounding 240Hz refresh rate

it has a 10

4 HDCP Yes DisplayPort version 1

POLY EncorePro 540 Convertible Headset +Quick Disconnect 30.72TB The multi-layered printed circuit boardPOLY EncorePro 540 Convertible Headset +Quick Disconnect Key Features Headband Type: Head band Wired Wireless: Wired Microphone: Boom microphone Overview Ready, headset, go Unleash your call center productivity with the EncorePro 500 Series headsets. Connecting your headset to your PC, from home or the office, is easy with multiple options. And with the lightweight and comfy design, your agents will stay engaged.