Kingwin 7-Port USB 3.0 Data Hub Aluminum with 5V/4A Adapter for SSD, MacBook, Mac Pro/Mini, iMac, Chromebook, Surface Pro, USB Flash Drives, Notebook PC, & More. Include 1 IQ Smart Charging Port

I've slowly started adding things to my rig; I have utilized ports 1 & 3-7, skipping port 2. Why? idk lol, funny how things work out, huh? :)Here's the devices and their corresponding port numbers on the USB hub (photo attached). I wanted to list them so you can see that I'm running a pretty decent amount of seemingly power-hungry devices,in terms of running off a single USB 3.0 port to a 7-port USB hub. Full disclosure: All devices listed below are USB 2.0, with the possible exception of the thumb drive, it may be 3.0, it's unlabeled, but purchased in the last yr:[1] Samsung Android watch[2] **empty for now**[3] WiFi dongle[4] GPS dongle[5] BT dongle[6] Thumb drive[7] Logitech 9000 WebcamAll devices appear in the Devices & Printers area of Windows 8.1 Pro AND WORK!The one thing I cannot attest to is the amount of power that it provides to whatever is plugged into it. This was never a concern for me, nor is one now. I have had the Samsung Android watch plugged in for about 30 mins now, started at 58% and it is now at 95%, so not bad on charging small devices! I'd also like to add that this USB hub came with a AC power supply for external power that I have not yet used, even after all of the above have been plugged in and working. I will end up using it, just to be sure all devices receive the proper mount of "juice", but in my initial testings.

I got this to use with my tablet that has only one type C port. It seems to work good and allows me to use usb drives and a portable disk drive. The only thing I had a problem with is using the tablet charge cable with it. The tablet wouldn't charge, it needs to be plugged directly in to a power source. I like having this device for flexibility of using difference devices in the ports.

I got this as a solution for moving a bootable USB SSD with macOS and additional dongles between Macs while simplifying to one connection. Unfortunately, it doesn't work as planned. I tried two different bootable SSDs with no success (Samsung T7 and RAV Power). Both are bootable with every other system, but not while connected to this hub. Useless for its intended use here.Additionally, though no USB devices fall out, there's a lot of wiggle.Not recommended and would not buy again.

Reviews tend to get lumped together so let me say I am reviewing the Kingwin 7 port version (4 USB 3.0 ports + 3 charge ports) which Kingwin designates as model Kingwin KW-HUB-7U3. Know what's nice? It doesn't back-feed power into the host device. So, power from the hubs's ac adapter stays out of your delicate computer motherboard. You may be asking, "Well, don't they all do like that?" No. Be careful. Many USB hubs with an ac adapter are not properly configured to protect your computer or other device from the hub's ac adapter power that should only be availble to the hub itself. Those other hubs improperly back-feeding power to your host can cause severe damage, or, at the very least, prohibit your device from shutting down because of the power improperly fed to it by that badly designed hub. I like this Kingwin KW-HUB-7U3.

Kingwin Aluminum 6-Port USB 3.0 Hub with 1 IQ Smart Charging Port for Tablets (KWZ-700) is horrible. It was slow transferring to begin with... but.... now that the '30' day window for returns is up (it was up 4 days ago on May 30th), now I am having issues with the item. Certain ports are not working. Something could be plugged in and all of a sudden it stops and 'disconnects'. And it sounds like something came 'loose' inside the device as well. I have used this maybe 6 times in the last 34 days. Thats it, 6 times! I shouldn't be having issues with it after only using it 6 times (and barely over a month!). So frustrating. Especially at the price I paid for this hunk of junk. I will never buy again from this company. Very disappointed.

This hub does the job. I use one with each of my desktops since getting to the USB ports on my desktop means getting to the back of my computer. This not only gives me one connection, as a simple USB extension cable would do, but four ports and even with all four used with flash drives and hard drives connected to them, the device loads each and gives you a screen option to open the devices and there is no slow down in writing to them or loading from them. I like the blue light indicators. Great device. All four I purchased worked perfectly out of the box and continue to do so now over 6 months since they were purchased.

Turns one USB-C port into SD/MicroSD, 2 USB 3.0 and one USB-C socket. Unfortunately, the USB-C plug that connects it to your laptop is a very small thing to hold this hub steady. If it's not supported properly, the hub will move, bending or breaking the USB-C plug. Sturdy aluminum case doesn't protect the connector. Very small size makes it good for travel.

All my USB hubs fail, not this product. This worked even though it plugged into a type A port by using a “USB type-a to type-c” adapter and all connected devices were perfect.However, this did not charge my 15Volt device. I didn’t read the info so it’s mostly my fault. But when I used an adapter to make this product plug into the type A port, it works extremely well. I will never buy a USB hub again, this product is MUCH better as a way to add extra ports.A suggestion to the manufacturer, my laptop has a picky charger. It only charges when it’s 15 volts, which is exactly how the Nintendo Switch is as well, please make sure your product can support this specific voltage and the GPD WIN 2 community would be happy.

Ventajas:El hub tiene alimentación externa de 5V/5A y cada puerto soporta hasta 900 mA, por lo que soporta perfectamente hasta 4 discos duros externos del tipo alimentado por bus.Los puertos rojos marcados como IQ no permiten transferencia de datos, sólo carga de dispositivos de alto consumo.Puede operar sin alimentación externa, pero de esta forma sólo soporta dispositivos de bajo consumo (memorias usb, lectores de tarjetas, teclado, mouse)DesventajasFue probado con transferencias entre dos discos duros externos Western Digital Ultra Metal Edition 3TB.Los discos conectados directamente a la PC muestran transferencias sostenidas de 120 MB/s en lecturaA través del hub Kingwin:- Transferencia desde un solo disco a la PC (lectura) no supera 30 MB/s- Transferencias simultáneas desde dos discos se divide a 15 MB/s + 15 MB/sConclusionesEs bueno como HUB para memorias USB y excelente como cargador de Tablet / CelularNo aprovecha la capacidad completa del bus USB 3.0

el espacio que queda entre el HUB y la Mac es notorio, pero no lo suficientemente amplio como para poder usarlo con la carcaza protectora del Mac (con la carcaza no entra y sin la carcaza luce separado). lo recibí apenas hoy y aparentemente funciona de manera correcta.LO QUE DEFINITIVAMENTE NO ME GUSTÓ es que no queda bien alienado co o se ve en la foto que subo, en la publicación se ve que si queda debidamente alienado en la parte trasera pero una vez instalado NO QUEDA BIENaparte SE CALIENTA muchísimo

Bien construido, estable y de buena estética, lo he utilizado ya por poco más de un año sin problemas. Conectando discos duros externos, memorias usb y hasta cargando celular al mismo tiempo y funcionaron siempre bien. Lo recomiendo

I tried using USB Keys & SD Card Readers with this...it only works with 2 devices at a time. As soon as you plug in a third, the hub just disconnects all other devices. The LED stays on, but all devices disconnect.

This hub does NOT carry any USB certification stickers or labels of any kind. Plugging this into the USB 3.1 C port on my laptop caused it to BSOD in an endless loop (Unhandled exception) and required me to do some crazy stuff on the command prompt to save it my data and programs.As you can see in the attached pictures there is no USB certification logos at all on this package. Type C devices at the moment are really sketchy, get one with USB certification, it might save your machine from having to reinstall Windows, like I almost had to