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: Does the usb port need to be USB 2.0? or can it be standard 1.0?
Document: (You should know how to type without looking at the keyboard so this is all I really needed, light to orient my hands. Oddly enough this laptops home key indicators are very small and i can' feel them hence the need for the light.2. The USB plug - This probably contributes to part of the issue and I know that it could be my usb connection on the laptop so I connected it to a desktop and a usb hub I have just to see the fit and it was all loose.
It says 17" in the description. It's actually just over 16"--maybe 16 and 1/4. And that is from the very tip of the USB plug to the very tip of the light. The USB plug itself is about 2" of rigid, unbendable, unusable length. About 1" to 1.5" more is lost in the curve from the USB up to a full 90 degrees. Same goes at top bending to the light.
This is one of the handiest things to have if you have a lap top. All you need is a USB port and plug it in and you have lighting that is strong enough to light up the keyboard. One of the best gadgets I purchased this year
I've had that little lamp for over a year, it still works. It does exactly what I need it to do, allows me to see my keyboard at night while being dim enough so I don't disturb my baby daughter sleeping next to me. I'm glad that I don't have to worry about batteries, since it connects into my laptop USB port.
This is the coolest little computer light ever. It plugs into the USB port of my laptop and is always right there lighting my keyboard, even in a dark room. And, I think this is the best part, when the computer goes to sleep, so does the light. I love it and would recommend it to everyone, unless you need a very bright light to see your keyboard, which I do not.
This little USB flex work light is just what I needed to give me just enough light I need when it's dark in the house. Sometimes you need to see things but you don't need a lamp or overhead light on. A small lamp won't work because it has to be plugged in. This plugs snugly into your laptop USB port and flexes anyway you need it... a small switch turns it off and on for a perfect amount of light whenever you need it.
The lamp is very useful to us. Three led lights give sufficient light for our use and the flexible neck stays put where you place it. The on/off switch has proven useful when the ambient light is enough to not need additional light. The only thing I am concerned about is if the weight of the unit will cause a problem with the USB port it is plugged into since the plug moves when the light is adjusted or the position of the light cause the port to flex one way or another.
POS. 1 light died in less than 2 weeks, another soon after. The switch is the only good thing. Was never that bright, but was OK when the three lights worked. Would be nice if it worked.
Maybe I got a bad one.. but when I think of a usb light (which this is my first) I would have though it would be rigid enough that when I move my laptop around the light will stay in play. So lets get into it.. (of course this is very inexpensive but still I am returning it not even worth the short money it cost)1. The light - Fair enough bright for the price. However it didn't span across my whole keyboard.
I was not happy at all with this light. It really did nothing towards lighting my keyboard in a dim or dark room, it was as if it was not even there. If you pulled it down to 1/2 inch from the keys you could see the two letters directly underneath it. It really was a waste of money. I ordered the Mighty Bright Book Light and it does a great job. Tossed this one in the trash.
Answer: Doesn't matter. Either works.