Specifications Summary: Refresh Rate: 75 Hz, Looking for a monitor that delivers absolutely clear audio and stunning visuals? The ThinkVision T27hv-30 Monitor may be the answer for you! VoIP functionality makes Remote collaboration on this monitor is a breeze. This large size, coupled with the wider viewing angles of the In-Plane Switching panel ensures that your team doesn’t have to huddle too close to get a clear view of your display. The monitor’s QHD resolution lets you view all your work-related documents and meetings with unparalleled clarity! While the two in-built 5W speakers and VoIP functionality ensure that you’re able to hear your colleagues clearly during meetings, the two noise-cancellation microphones ensure that you are heard clearly too! If you need additional room for multitasking, the DP Out port allows you to daisy chain an additional monitor, doubling the available screen size! The ThinkVision T27hv-30 Monitor’s Windows Hello Facial Recognition feature makes logging into work a breeze, while the 5MP camera ensures that you always look sharp and crystal clear.