Lenovo 0B47089 Display Cable, 7.9", for ThinkPad T431s, T530, W550s

Works as advertised. Just remember to follow the directions. Plug it into the HDMI cable that is attached to the A/V, THEN plug it into your laptop. I keep it in my bag to plug into A/V at school.

This is the right adapter to connect a Lenovo laptop (e.g. a Thinkpad X250) with an mDP output to an HDMI 2.0 display, if you care about resolutions higher than 1920x1080.You don't want an "active" adapter (e.g. the Plugable Active mDP to HDMI 2.0 adapter Plugable Active Mini DisplayPort to HDMI 2.0 Adapter (Supports displays up to 4k / UHD / 3840x2160@60Hz), and the Club3D CAC-1170 Club3D Mini Displayport 1.2 to HDMI 2.0 UHD (CAC-1170) ). Both of the "active" adapters appear to the laptop like an mDP device, and neither one seems to let the X250 successfully send video to an HDMI 2.0 television at resolutions higher than 1920x1080. I tested with two HDMI 2.0 displays -- a Vizio M75-C1 and a Panasonic 65AX800. I got the same result on each.By contrast, this Lenovo adapter appears to the laptop like an HDMI passthrough device, and *did* successfully allow the Lenovo laptop to send 3840x2160x30 video to both displays. (The X250 tops out at 30Hz for 3840x2160 video, even on its own mDP output, so I wasn't able to test anything at 3840x2160x60.)To make the story worse, this is *not* the right adapter for connecting a 2011 MacBook Pro that only has a Thunderbolt port to an HDMI 2.0 display at UHD resolution. In that case, you *do* want one of the "active" adapters, since the Mac is limited to 1920x1080 in HDMI mode (which is what it gets from the Lenovo adapter), but with an actual mDP device, the Mac can do 3840x2160x30.All three adapters (the Lenovo, Plugable, and Club3D) worked fine for 1920x1080 and below in all the situations I tested.

I converted the video interface from a Lenovo ThinkPad T450 laptop to an HDTV successfully with this dongle. Zero display problems.

Well made. Worked flawlessly.

Eons ago, in the blissful pre-issue time, my Lenovo W541 work laptop lost the ability to duplicate its display to a TV monitor, which made presenting during meetings a hassle. Being a slightly older model, the only output port is a

Does not fit any port on the Lenovo 6th generation Carbon X1 20KH002RUS.The one star is for Lenovo's poor documentation regarding their dongles and their laptops.

I bought this to use with my Lenovo W541. After lots of fussing I believe that there is a fundamental problem either in the hardware design or the software (drivers or Window10). Although the cable does convert the Thunderbolt/DisplayPort display screen output to HDMI, there are audio problems. When playing a video file or streaming, the audio is non-existent and the video playback speed is slow and erratic (yes, I did fuss with the "playback devices" properties). With a lot of experimenting I was able to get audio and video to work somewhat, however only with reduced-size video windows; going to full screen crashed the audio and slowed the video. The cable may be useful to output PowerPoint presentations for group viewing using the Thunderbolt/DisplayPort, however I find it did not serve my purpose to output videos or streaming (like Netflix) to my HDMI display.

Works as advertised.