PSA offers you this AC adapter with round female jack plug. It converts mains power to low voltage DC to power a portable device.

• Product Description - 2-Power power adapter - 90 Watt
• Device Type - Power adapter - external
• Dimensions (WxDxH) - 6 cm x 13.3 cm x 3 cm
• Weight - 400 g
• Output Voltage - 18 - 20 V
• Power Provided - 90 Watt