The VM7514 4-Port HDBaseT Input Board offers an easy way route 4 HDBaseT transmitters connected to HDMI sources to 4 HDBaseT receivers connected to HDMI displays, and in combination with the ATEN Modular Matrix Switch provides the ability route up to 16 input and 16 output HDBaseT connections - Compatible with the VM1600 and can be mixed with modular I/O boards of any type for optimum flexibility - Bi-directional RS-232 channel – allows you to connect to serial terminals or serial devices, such as touch screens and barcode scanners - HDBaseT Connectivity – extends 4 HDBaseT connections up to 100 meters via single Cat 5e/6 cable - HDBaseT Anti-jamming – resists signal interference during video transmission using HDBaseT technology - Bi-directional IR channel – IR transmission is processed one direction at a time - Hot-swappable design for easy integration of I/O boards