BNC to VGA converters, also known as BNC to VGA adapters and BNC to VGA connectors, are typically used by CCTV surveillance system installers when an inexpensive solution is needed to connect a computer monitor to a surveillance DVR and the surveillance DVR only has BNC video outputs. Monitors with BNC inputs are specialized security products that usually are much more expensive and not as readily available as a VGA input computer monitor. In order to address this issue, CCTV Camera Pros began manufacturing BNC to VGA converters so that CCTV installers can connect a video device BNC output to a computer monitor with standard VGA (D-Sub) video input. Our converter product is the highest quality on market. We guarantee it.