For mainstream professionals who demand better productivity collaboration and manageability lenovo presents thinkvision lt2223z voip monitor from its thinkvision voip series packed with an integrated fhd webcam two digital microphones and speakers lt2223z makes collaboration over the internet simpler and more convenient and with a built in usb hub it provides better manageability and just an overall distinct user experience its designed without compromises featuring a 215 inch fhd led