Power USB Hub 3.0, atolla 16 Port USB Splitter with 12V/6A Power Adapter and Individual Switches, High-Speed Data Transfer for Laptop, PC, Mac, and More Devices

This is a great piece and works very well.

Ive used a few atolla USB Hubs in the past, and Ive always been very impressed with them. This 16-port USB hub definitely stands up to the high-quality level of their other products. It is physically huge, but its capability and power capability make it worth the price.

I LOVE THIS THING! My laptop only has 2 ports and I need to have access to way more than that to run my programs. this hub is INCREDIBLE! The main board plugs into an outlet, so your computer isnt powering the big strip. you can turn on and off power to each hub. very nice

OK now, this is a big USB hub and just what I was looking for. This hub is just over 12 long and easily handles 16 different devices at the same time. I currently have 15 different devices plugged in and the ports turned on and have no issues. This hub is different from others that I have: - This hub is powered - youll need to plug it into a power outlet. All of the other hubs I have draw power from my computer. - You can turn on/off each port if you wish. I have the unit plugged into my tower PC and have a number of devices charging off of it including two phones, an Android tablet and a Kindle. Ive got an external floppy drive, an external DVD drive, 3 external hard drives, a Bluetooth adapter, a small vacuum and a mouse all plugged into it and no problems or issues. I included a photo of the instruction booklet only because I cant figure out what it is trying to say The 16 port USB 3.0 hub expands your computers Type-A port into seven USB 3.0 (Type-A) ports... Seven? I dont get why it says only seven when it is a 16 port adapter.

Pros: 5.11v power consistent to all ports Full-speed to devices Power off or Power on each port without removing the device Light indicating power or off for each port Long cord to the power supply and long cord from the power supply Cons: Nothing of note Item of Note: Speed will depend on how fast your device (e.g., USB stick) and how many devices are in active use, meaning how much data is being sent/received at the same time. Wow, this thing is a good foot long and looks great. Measured port power didnt fluctuate even with unpowered hard drives (like a WD passport) being connected) in addition to USB flash drives. File transfer speed was at full rated speed and was the same as if I had the drive directly connected. I tested with a very fast drive and a slow drive at the same time, as well as two similar normal USB 3.0 drives. I transferred data simultaneously without issue. Speed did vary as the full bandwidth of the computers USB port was shared among the devices. This comes with a 12v power supply, which has a long power cord to the supply and another long power cord, ending in a barrel connection for connecting to the hub. This should provide plenty of length for you to place it where need, although it will require being within 3-feet of your computers USB port due to the length of the connector. The connector is a thick USB 3 cable with at Type-A male end. Each port lights up in blue. If a device is in the port, you can press an individual button to turn off the device and it will disconnect from the system. Likewise, you can turn it back on again using the same method. Bottom Line: If you have lots of drives, drives that you use but not all the time, and limited ports, this hub can handle it. Power off and back on without removal the device.

Finally, we have a nice station to charge most of our devices in a single, central location. Im sure there are other hubs like this out there, but its my first. I like being able to switch on or off each USB port. I dont understand why items like this dont come with mounting hardware so it can easily be fixed in place, but I cant deduct stars from it since hardly any power strips or things like that come so equipped. Thats just my preference. Overall, a good buy.

It is nice to see some empty USB ports still available. So many devices to charge and connect to this hub that it almost looks absurd to have so many ports. But we need them.

Great to use and works perfectly

Large like other reviews say. Love the 2 second power off switch x16.

This is the largest powered USB hub I’ve ever had, and I’ve got a bunch. This is a 3.0 rated connection and using a 256 GB thumbdrive, the Crystalmark is right on target with the same drive in direct 3.0 link as well as in other computers. I tested all slots and they all work the same. Be aware that to shut down a slot you need to press the slot button for about 2 seconds. Turn on is instant. This is a good anti-goof feature. 6 amp power supply. Main USB cable is permanent connect. 5 stars Note: I have been an Amazon customer for almost 20 years. I write all of my reviews to reflect my personal observations and opinions on a product. It matters not if I have purchased the item myself or if it was provided to me for review. My goal is to provide other potential customers as much real-world knowledge as possible to make an informed decision. In most cases I will return to my review in 6 months or less to see if I should alter my original observations. In no case will the cost of a product influence my opinions at all. In addition, I will try to include multiple images and or videos on each product, if practical.