Sanwa HDMI Receiver (Used, with issues) This is the old unit I replaced because it would occasionally disconnect. (Symptoms, Usage) * Works well for days after being powered off and cooled down. * Connection drops in HOT state → Improved by turning it off/on. * Connection drops in HOT state → Improved by turning it off/on, but repeats the drops (this happened several times and became annoying). It was in one of these states. * Used for over six months, generally with 24-hour power on. * I believe all necessary parts are included. * Both the transmitter and receiver require power. * According to the manufacturer, a decent amount of current is needed from the USB, so it's better to use a dedicated power supply rather than an open USB port. (I attached a dedicated ammeter and measured it, but it was less than 1A) * Manual and box are not included. ---Mercari AI Description--- 【Compatible Devices】: Video equipment, computers, document cameras, etc., with standard HDMI output terminals. 【Compatible Input Devices】: TVs, computer displays, projectors, etc., with standard HDMI input terminals. 【Transmission Distance】: Up to 15m (without obstacles) * Varies depending on the usage environment. 【HDCP】: Supported 【Operating Frequency Band】: 5.1GHz~5.25GHz 【Interface】: Transmitter: HDMI Type A (19pin) female x 1, Receiver: HDMI Type A (19pin) female x 1 【Number of Units That Can Be Added】: Transmitter: Up to 64 units (up to 64 transmitters can be added to one receiver), Receiver: Cannot be added. 【Number of Units That Can Be Used in the Same Space】: Up to 4 sets within 200m2 (※ Not guaranteed to work) 220