T-Power AC Adapter 12V 4A 65W Compatible with Q-See QSDF8204 4 Ch. H264 Network DVR QSD2316L QSDR16RTCB Digital Video Recorder QSD9004 QS408-403-5 Camera Surveillance System Replacement Supply Cord T-Power Made with the highest quality , T-Powe ac adapters are made with the highest quality materials tested by manufacturer to match and/or exceed specifications of OEM products. Brand-new Input Voltage Range: AC 100V - 240V , Compatible Model: Q-See QSDF8204 4 Ch. H264 Network DVR QSD2316L QSDR16RTCB Digital Video Recorder QSD9004 QS408-403-5 Camera Surveillance System