The B160-100-VSI VGA Video + Audio with RS-232 Serial and IR Control over IP Receiver extends and distributes VGA video + audio, RS-232 serial and IR (infrared) remote signals through a dedicated Ethernet network switch* located up to 328 feet (100 m) away. With an additional 328 feet between the switch and the transmitter (sold separately), the total maximum distance from source to display is 656 feet (200 m). The B160-100-VSI is designed for managed network switches with IGMP, which allow login and remote management via switch interface. You can connect up to 64 transmitters and 255 receivers in a single managed switch installation.** The B160-100-VSI supports video resolutions up to 1920 x 1440, including 1080p. It works with any analog or digital source, including HDMI and DisplayPort™. It extends IR control signals that control a source, such as a Blu-ray™ player, from a remote display, as well as RS-232 signals at serial baud rates up to 57600 Bps. Compatible with Tripp Lite's B160-001-DPSI, B160-001-HDSI and B160-001-VSI transmitters. *B160-Series designed for use with dedicated network switch. Connecting to a switch used with other networking equipment will result in degraded or non-functional performance. **Unmanaged switch installations are limited to two transmitter units. Number of receivers is limited to number of ports remaining on unmanaged switch.