BENFEI USB C - HDMI 変換アダプタ 4K USB Type-C HDMI アダプタ [Thunderbolt 3 / 4] 互換タイプC 変換 [4K@60Hz 映像出力] iPhone 15 Pro/Max, MacBook Pro/Air 2023, iPad, iMac, S23, XPS 17 などに対応

商品に問題なし。使用方法は、ipadとTVミニターの接続に使用。

けっこう適合しないとかあるあるなので、こういうのは使ってフタ開けてみないとわからないところは多いです。 Surfaceを業務端末で使用しており、たびたびモニターに写さなければならないタイミングが重なったので、まあ安いしこれでいいかと思い購入。 画質の劣化もなくつなげるのでいい買い物でした。

使用には問題なし

先に購入した時は互換性が悪く手持ちのPCでは反応しなかったのですが今回買い直しして問題なく利用できました。ただiPhone16のHDMIの接続は反応が悪く付いたり消えたりでほぼ繋がり辛かった。

ドライバなしですぐに認識しました。ドッキングステーションほどかさ張らずただHDMIを繋ぎたいだけならシンプルで良いです。

Stopped working after 6 months. Don't buy.

いつも、ついついHDMIに繋ごうとして「あっ！」ってなってたけ。 コレを、ネックストラップに付けてから、いつでも安心になった。 もう少し小さいか、ブラブラしない工夫が有れば…。

高解像度対応のHDMI-USBタイプCとして利用中。

The BENFEI USB C to HDMI adapter works perfectly. Truly plug and play. Very happy with the purchase and delivery promptness.

Great price works as should.

Perfect

Needed a stable and quality connection from my MS Surface Pro 8 to S95F Oled TV. Screen Mirroring didn't work and produced numerous artefacts on high action video. So I decided to try wire connection, This adapter was with me for a year and I tried it first with my HDMI cable, but they did not deliver the quality required. I spent 4 days researching the problem , ordered different cables, found required settings in Surface Pro I did not know about. Quality was close, but not what I was looking for. Yesterday I remembered about this adapter (tried before a different one with poor results). I switched it with HDMI 2.2 UHD certified cable and received a picture quality very close to what I was looking for! It is not ideal, but I managed to do 4k@120 MHZ, HDR on, 10 Bit, almost pure black. There are still some artifacts to be troubleshoot, but it might be the problem is in web browser streams. I managed to receive True Black experience (tested on youtube videos and some movies. For artifacts check I highly recommend intros from recent Star Wars soap operas as it helps you straight aways to see blocking, black failing, grey. Like areas around fast light heads or StarWars logo. And also intro space with stars - before this cables paired it was not a black space with white stars, but gray. Also, it seems this set up can deliver 4@60MHz 12 bit. Not sure if it is worth it. But in case someone needs this information - here it is. As for TV - it was Entertainment view, PC connection, Light - 25, Contrast 50, Color 25, Sharpness 0. Static HDR mapping (though not much artifacts on active, planning to do some testing today again), Peak Light - high, but no contrast enhancement. Also HMI black is set to low (again, this set up works with auto / standard). I will also do some more tweaks today, but so far I am really greatful it worked out. One more important thing - connection is stable, video has no blurring, tearing and most importantly no connection loss or black outs.

I honestly didn’t expect this adapter to work this well for the price. Setup was instant and the 4K output looks sharp and smooth with no issues. It feels solid, compact, and easy to carry around for travel or work setups. Great value compared to more expensive adapters and it works perfectly with my devices 👍