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The Blackview DCM6 is a triple-screen extender that clips two extra 14.1-inch 1080p IPS panels onto a laptop, giving three displays without a dock. It is unusually light for a dual-panel unit at about 2 lbs, with 0.17-inch screens, and the panels carry TÜV SÜD low blue light certification. Each screen runs 1920x1080 at 60Hz, 300 nits and 100% sRGB, with adjustable brightness and contrast plus mirror and extend modes. It suits traveling workers and traders who want more screen space than a single portable monitor, though dual-panel rivals often offer brighter panels and more connection options.
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Lowest price we've seen: $239.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
The Blackview DCM6 Triple is a laptop screen extender that adds two extra displays to a laptop for a three-screen setup. It weighs 2 lbs and the screen is 0.17 in thick. A protective carry case holds the extender and all of its cables.
Each screen is a 14.1-inch Full HD IPS panel with 1920x1080 resolution, a 16:9 aspect ratio, a 60Hz refresh rate, 300 nits of brightness and 100% sRGB color gamut. Brightness, contrast, backlight and other settings can be adjusted. Display modes include Mirror, Extension, Landscape, Portrait and 180° rotation. Hardware-level blue light filtering is TÜV SÜD certified.
It needs no driver and connects in three ways. The first uses two Type-C cables. The second uses an HDMI cable and a Type-C cable. The third uses the HDMI conversion cable (H5), an HDMI to USB-C connection and an external power supply. Reinforced springs, non-slip pads and a rear stand hold laptops from 13 to 17 inches.
