9PowerDC Voltage and Current Requirements +5V ±5% (Operating), 8% (start-up)PhysicalHeight 0.5" (12.7mm)Width 5.04" (128mm)Depth 4.96" (126.1mm)Weight 8.64oz (245g)ConnectorsIDE Interface Connector 50 Pin I/F ATAPI StandardRegulatoryThe SD-C2502 DVD Writeable drive has been certified by the following regulatory agencies• UL 1950• CSA C22.2 No. 950• TUV (EN60950I)• CE standard• DHHS 21 CFR Sub-Chapter J• FDA CFR21, EN60825