DC อะแดปเตอร์ Adapter 5V 2A 2000mA (DC 3.5*1.35MM) สำหรับ IP CAMERA AC 100-240V Converter Adapter DC3.5 x 1.35MM 5V 2A2000mA Charger US Plug Switching Power Supply Descriptions: Input Voltage : AC 100-240V (Worldwide ACInput) Input Frequency : 50-60Hz Output : 5V 2A AC 100-240V Converter Adapter DC 3.5 x 1.35MM 5V 2A 2000mACharger US Plug Switching Power Supply Descriptions: Input Voltage : AC 100-240V (Worldwide AC Input) Input Frequency : 50-60Hz Output : 5V 2A Length of the