Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: If I plug this into the front of my computer and let it dangle will it fall out?
Document: I bought this so I could plug in my stuff on the computer desk. My daughter is almost walking & kept pulling the usb out of the front of my computer. This little hub fixed that. This was a recommended purchase by Amazon along with a long cable & it was a great buy.
This product was a perfect fit for us, we broke both the usb ports on the front of our computer and decided to give this product a try,,,It works great, only one draw back, the cord is less than 4" (actual cord; not including usb plug)
So far, works as advertised. People complain about the short cord, but if you're using on a desktop, you could get some double sided sticky tape and tape it to the side of your desktop at the back or front, and the extra ports would be in about the same location as you would normally plug in a usb cable to the computer. The short cord is to keep voltage drop at a minimum. You're taking the power capabilities of one port and running up to 4 devices.
I saw some people say you can't plug in things next to each other but I find you can. It's small which is nice and on a laptop the short cord isn't a problem.The only issue I have with it is it /almost/ serves no purpose. When I plug things in sometimes it will only power one and not the 2nd item let alone the 3rd and 4th. But that only happens sometimes with it so it's a toss up.
Great little hub. I use this for my work computer in my car and have not had any issues so far. I've gone through many hubs over the years after they eventually burn out so I'll update my post and let you know how long this one lasted. For the price this is well worth the buy!
I have limited ports on my laptop, so the Sabrent 4-port USB 2.0 hub gives me all the extra space that I needed to get the job done, as well as those nifty power switches to let me know what is exactly hooked into my computer. Thanks folks. :)
I bought it to have more USB ports to charge several devices in the same time. It looks like the is a current limitation or something that doesn't let you charge anything. Even if I charge only 1 device, nothing happens, and that device charges normally when connected directly to a computer or a wall USB adapter
A nice product that let me unplug three of the USB ports on my computer. Ran my keyboard and Mouse Ok, and handled the iPhone input as well. My USB printer could not find my computer and vice versa, so the Pinter had to stay plugged into the computer. So I gave it 4 stars.
I use this to plug into the front of my boys PS3 so they can have multiple accessories operational with a touch of a button. Its made a little cheap looking, but it does what its suppose to do, so far its working great.
I needed something to plug into the front usb port of my hard drive that didn't have a huge long cord but could accommodate just a couple of items. This works perfectly and keeps everything neat and tidy.
Answer: It's about the size of a pack of gum. If you're just going to plug it in and let it hang I think you'd be ok. Any prolonged movement/vibration will inevitably loosen the connection and/or damage your jack.