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White rectangular dongle with Mini DisplayPort plug and HDMI port

Microsoft

Microsoft Surface Mini DisplayPort to HDMI Adapter 2 in 1 accessory

SKU CH-TEA4-XNYNW

Connects Surface devices to HDMI displays via Mini DisplayPort for external screen output

  • Connect Surface to any HDMI display
  • Mini DisplayPort input, HDMI female output
  • Works with Surface 3, Pro 3/4, Book
  • Share photos and videos on big screen
  • Simple plug-and-play video adapter

Mini DisplayPort to HDMI Adapter

This Microsoft adapter connects Surface devices with a Mini DisplayPort to any HDMI-compatible display or HDTV. It supports the Surface 3, Surface Pro 3, Surface Pro 4, and Surface Book models. The accessory enables instant screen mirroring or extension for presentations and media sharing. It is a compact solution for expanding your workspace onto a larger screen.

Build and Daily Use

The unit features a Mini DisplayPort male input and a standard HDMI female output port. Its direct plug-in design requires no separate cables or external power source. The compact form factor allows it to sit flush against the device port without blocking adjacent connections. Durable construction suits frequent connection and disconnection cycles for mobile professionals.

Video Output Capability

The adapter transmits video signals from the Surface Mini DisplayPort to an HDMI display interface. It facilitates sharing photos, videos, and desktop content on external monitors, projectors, or televisions. Compatibility is limited to the specific Surface generations listed in the product details. Buyers needing USB-C or DisplayPort output should verify their device ports before purchase.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $33.99
Cheaper than about 91% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the Mini DisplayPort input limit the maximum resolution or refresh rate I can get on an HDMI display?

The adapter supports the video modes your Surface and the connected HDMI display negotiate; it does not add its own resolution or refresh-rate ceiling.

What physical space does the adapter need next to the Surface's Mini DisplayPort socket?

The dongle plugs straight into the Mini DisplayPort and presents a standard HDMI socket on its short side, so allow room for an HDMI cable to bend away from the tablet edge.

Is any driver or software step required before the external screen appears?

No driver is needed; connect the adapter to the Surface and an HDMI cable to the display, then use Windows display settings to extend or duplicate the screen.

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