Be careful with that... the adapters are different between Pro and RT (Surface 2, Surface RT). The MiniDisplayPort connector on the Pro models is a different size than the adapter connector for RT units. I think all the Pro Series use the same Adapters except for the power.Okay, it just seemed like it.
While we are on the topic, do any of you know if the Surface Pro 3 uses the same HDMI adapter as the Surface Pro 2? Best Buy has one, but it says Surface and Surface 2 on it...no Surface 3.
Confirmed on MS site their mini DP to HDMI adapter for all Pro series. also this adapter does not support 4k although the SP3 does.