This product is a USB-compatible reader/writer that can read and write contactless IC cards, including FeliCa cards, Type A cards, and Type B cards, including My Number cards. *Main Specifications* * Dimensions: Approximately 60mm x 11mm x 100mm (width/height/depth) * Weight: Approximately 36g (excluding USB cable) * External Interface: USB * Operating Voltage: DC 5V (powered via USB) * Current Consumption: Maximum approximately 200mA during operation We have confirmed operation with our "My Number Card" and "PiTaPa card." Please see the fifth photo. Items included: * RC-S380/S Main Unit * IC Card Lock Fixture * Main Unit Vertical Stand * Included USB Cable That's all.