Plugable USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to 1920x1080 60hz. USB C and A

My desktop only supports three screens, however I was able to add a 4th with this device. Was incredibly easy to set up and has worked great for me. I use this for work and not gaming.

Not all display adapters are made equal. This one works great and has an integrated graphics adapter to allow screen extension/duplication with USB ports that don't support display transmission.

【総合評価】余っているDPポートが無くディスプレイを追加したい際に大いに役立つ製品です。まさかの4K対応は大きなアドバンテージだと思います。またCPU負荷が殆どないためスペックの低いパソコンでも気軽に利用できます。62社のオンラインスキャンを実施しましたがドライバにウイルス等見つかりませんでした。【検証結果】検証環境・Windows11・CPU i7-12700・GPU インテル® UHD グラフィックス 770商品説明には1080P 60FPSとありますが、以下の出力に対応している事が確認できました。WQHD 60FPS，4K 30FPS。動作状況からDP1.1相当の出力に対応している可能性があります。1080P 144FPS（未検証），WQHD 60FPS（検証済み），4K 30FPS（検証済み）また本製品と姉妹製品を混在させた環境でドライバの動作テストを実施しましたが、2画面とも問題なく動作することが確認できました。モニタ1:USB⇒HDMI（姉妹製品）4K 30FPS出力モニタ2:USB⇒DP（本製品）WQHD 60FPS【技術的な考察】USB3.0の通信速度の理論値は5Gbpsであることから、非圧縮では1080P 60FPS，1440P 30FPSの伝送が限界と考えられます。本製品では実際使用したところCPU使用率に大きな変化はありませんでしたが類似製品がそうであるように、CPUにて画面データを圧縮して転送している物と推測されます。この事から本気でゲームをする人には不向きかもしれません。【注意事項】利用前にドライバのダウンロード＆インストールが必須です。PCの初期セットアップ時やBIOS(UEFI)では使用できないものと考えられます。

First off, I want to state that I have looked at a couple of similar items from this brand, "Plugable" recently and it is fast becoming one of my most trusted accessory brands. Their products do not seem to disappoint and this USB to Displayport adapter was no exception.As before, this device has good build quality and is more than durable enough for its intended role. It is quite compact and is a very simple yet very effective device. I appreciate that there is a tethered dongle that will allow you to make use of this with either a "legacy" USB-A connection or a USB-C. However, I would have liked it more if it were the other way around with a permanent USB-C with the legacy USB-A connector as the tethered dongle adapter piece. I say that just because USB-C is fast becoming the norm or defacto standard and if you intend to use this with a newer notebook pc, you will more than likely be making the connection via USB-C and not legacy "A". In any event, it functions very well using either method of connection, so I am not really complaining but just pointing out what my preference would have been.In actual use I am pleased with the operation of this Displayport Adapter. It works just described and it is basically just a straight plug and play device. Just to clarify, I only made use of this with a Windows based system, so I cannot offer opinion on a Mac based setup. In my application, I was making use of this to create a second display for use in a Virtual Pinball setup using a notebook PC. It functions perfectly so that I can use the main 15.6" display of the notebook for the "backglass/DMD" screen and this Plugable adapter is feeding a 24" screen (in vertical mode) to function as the main pinball "playfield".Overall, I am impressed with this Plugable USB to Displayport Adapter. I have now looked at several differing products from this brand it is seems to impress me each and every time. They also have a 2 year warranty with email technical support so I feel you can purchase their products with confidence. At the current listing price of $94, I feel this is more than reasonable considering the good build quality and how well this item works. My only issue is that as I noted previously, I would have preferred that USB-C was the primary connector in the dongle setup, but I am still giving this product a 5 out of 5.Highly Recommended!

Let first get this straight. This DP adapter works well; however, it did cause some weird issues.I ran this adapter off the USB-C adapter and everything worked fine. The monitor displayed fine with not lag in response, everything looked crisp, and there were no overall issues. The issue did not come up until I was on a MS Teams call and I everyone was able to hear me, but I wasn't able to hear anybody else. I ended up unplugging this adapter and everyone was able to hear me. I ended up plugging this into my other available USB drive mean for an external SSD and everything worked out fine.