DH-LM43-F400 Size 43"Aspect Resolution 3849x2160 (UHD 4K)Backlight LED Brightness/Luminance 240 Response time 8msRefresh Rate 60Hz Signals Input VGA(D-Sub)×1, HDMI×2USB×1 Output Speaker 4W×2GeneralPower Supply AC100~240V (+/-10%), 50/60 H  No Stand