The BenQ ZOWIE XL2540 is the first monitor with a 240Hz native refresh rate (no overclocking or tweaking needed).
Of course it's a TN panel, with a resolution of 1920x1080 and a diagonal of 24.5" for a 16:9 aspect ratio and 1ms GtG response time.
It also has "Shields", which are some kind of adjustable blinders that used to be cool in the late 90's offices, but we all know that real gamers have no idea what sunlight is.
There are all kinds of connectors: DVI-DL, HDMI (x2), DP (1.2) for the video, an integrated USB hub, and for audio the now-defunct headphone and microphone jacks.

All the infos on the official product page: