Simplecom DA330 USB-C to Dual HDMI MST Adapter 4K@60Hz with PD and Audio Out

Simplecom DA330 USB-C to Dual HDMI MST Adapter 4K@60Hz with PD and Audio Out

Marsoni

M251S

$89.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Simplecom DA330 USB-C to Dual HDMI MST Adapter 4K@60Hz with PD and Audio OutFeatures DA330 is a USB C multiport MST (Multi Stream Transport) adapter offers dual HDMI outputs, USB C Power Delivery, and 3. 5mm audio output. It allows you to connect 2 screens simultaneously and supports both extend and mirror modes for Windows system. DA330 supports display resolutions up to 4K@60Hz when single display is connected, and up to 4K@30Hz when two displays are connected. It also supports Power Delivery up to 100W charging via the USB

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I don't do a lot of reviews because I realize many are objective opinions. However, in this case I felt it was necessary to warn others. Our dogs are aggressive chewers. Their last rubber bones (not these) which we've purchased before, and recently purchased again, were destroyed quickly. Chunks of rubber came off the ends. Since those didn't hold up like they used to, I found these harder bones hoping they would last longer. They were able to gnaw into the hard plastic within a few minutes. This created sharp edges that cut their mouths. When I saw a bit of blood on the bones, I took them away from the dogs and threw them away. I wondered why they quit chewing on them after being so excited at first. Also, these are hard enough to damage a tooth.

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Reviewed in the United States on December 6, 2025

Verified Purchase

Patricia Smith

Alexandria, US

★★★★★ 2

Pups have shown zero interest in these toys….

Color: Purple & Blue

I would agree that these are indestructible being neither of my dogs have shown any interest in these at all. At this rate they should last forever…

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Reviewed in the United States on April 10, 2026