This is the RECBOX HVL-S4 made by I-O DATA. I have used it for about 8 years, but its operation has been confirmed. Please consider the usage period before purchasing. Only the main unit and power supply are included. - Brand: I-O DATA - Model: HVL-S4 - Power: DC12V 940mA - Connection terminals: LAN port, power terminal - Country of manufacture: Japan