Detection and input: voltage 120 (95-132) / 240 (190-264) V AC Megnetic output: Voltage 207V AC Input Max 90V DC Current: Constant 4A, 10A in 10 seconds inconstant Voltage regulation accuracy: less than +/- 1% System requirements: less than 80KW Model: SX460 Color: black Material: plastic Package Contents: 2 x Voltage Stabilizer Board Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.