Type C Multi-Ports Hub 5 in 1 SD/TF Card Reader USB C to HDMI 4K Output Adapter for Apple MacBook 2015,2016,2017 (2 USB 3.0 +SD/TF+HDMI)

Super handy tester to have. You'd be surprised at what a difference the cables make when it comes to charging speed, with this little guy it's quick to see what cables are performing and which ones are not.It's also useful to test battery output, I have a couple of the same external batteries and was surprised to see one charged my phone much faster than the other (I could tell just from charge times, but this made it easy to quantify the difference).This meter shows: voltage, amps, mAh delivered and direction of current. I do wish there was a was to save total mAh delivered after its unplugged, but not a deal breaker.You can see the difference a cable makes comparing the photos.All in all this is a very useful meter to have if you're like me and have a ton of cables/chargers/external batteries and want to weed out the crappy performers quickly. It's also fun just to test the gadgets.

I bought this usb c sd card reader for my macbook pro. It works perfectly and meets all my need. Speed is super fast. copy and write at sd card's max speed without a problem. price is right. I am glad I bought this product.

Bad product, do not buy. Product claims to have USB-C ands Thunderbolt 3 speeds, however it reads and writes slower than my 2 year old USB 3 card reader. This definitely does not have accurate speeds at all! Read and write speeds were under 100 mb/s, whereas my 2 year old card reader going through a USB 3 to USB C adapter still could hit the full speeds of my cards (close to 300 read and write).

Ive had this for just under a year. It worked well till about a week ago now its failing. When i got it and pluged it into my phone it would have a little blue light showing it was powered. Out of no where it now shows a red light and it will disconnect its self randomly. This has cause me to lose from videos from my action cameras on my bow. I have a feeling the cable connections on the inside are breaking and causeing the random disconnections. If the cable was stiffer it most likely wouldnt be an issue. I use this to transfer vidoes from my action cams and my trail cameras to my phone. Cant really have it disconnecting in the middle of a tranfer deleating all my info on the cards.

So far so good, I use it on my phone to read my memory cards. Works well and seems built to last.

works well use it on new apple lap top! good if you have more than one camera or one that takes 2 sizes of cards!it fits a mini usb port

Love it! After couple of months still works well.

as indicated

und in einer guten Geschwindigkeit dank USB 3.0. Bin zufrieden

Conforme à la description, aspect et finition de bonne qualité.Juste le câble un peu court. Envoi rapide.

Funciona perfecto.

USB充電器とモバイルバッテリーの充電効率を確認するために購入しました。ただ、USB-PDに対応していないので、実際の電圧より低く表示されてしまいます。もちろん通常のUSB-Cの測定は問題ないです。USB PD (100W) に対応した製品の開発が待たれます。

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