it's not totally useless.
343098
There is nothing CREE about this flash light. Also the glass lense was scratched/chipped on the inside. Took a gamble on the price, lost this time. Also not as bright as advertised, dimmer than my LED mini Maglite. However, despite the false advertising, for a cheap flashlight, it's not totally useless.
1141093
This is an inexpensive yet worthy product. To date, no matter which angle I have it at, it does not behave as though there was a lot of usage. My hubby says that this  really comes in handy
4881685
It does the purpose but could be slightly cheaper.
4780585
It's a little wobbly; however, it's pretty good overall.
11400
This is not an item that the average person would probably have any real use for, but for some purposes it's indispensable. In my situation I have to support touchscreen PC's that don't have a keyboard or mouse attached, and there are times when a keyboard and mouse are necessary. Rather than carrying around a full sized keyboard and a mouse, and not having a place to set either of them down while using the other (and how do you use a mouse against cinderblock walls if there's no table?), you can hold this in one hand while the other one types on the keys or uses the built-in mouse touchpad. The keys are really small, too tiny for touch-typing but then you won't want this for word processing anyhow.

It's only about 8 inches wide and 6 inches front to back and maybe 5/8" thick; it has a decently long cord attached. (So many items and appliances are ruined by the mfr saving two cents and providing too-short of a cord - this one is better.) If you need to have a keyboard and mouse for a computer where there is little space, or where those things are not able to be used conveniently, this is a godsend. Possibly there could be some handicapped persons who would also benefit from a device this small that provides both the keyboard and mouse.

If I have any gripes about this little mini keyboard it is that you have to make sure the num lock hasn't engaged, because if it does, some of the keys revert to typing numbers instead of regular characters as it turns some of the keys into a numeric keypad arrangement, but you get used to watching for this and avoiding it.

You might also find this useful if you have a 'utility' pc tucked away as a file server, which does not usually need a keyboard and mouse left lying around. You plug this in to the USB port, Windows installs it promptly, and voila, you have a keyboard and mouse.

Someone apparently thought my little mini keyboard was pretty cute and walked off with it - and I had to buy another one immediately, because for my purposes, there's nothing else like it. I showed the vendor who provides the touch screen PC's and he bought some for his employees to use, and they found out just how handy this is.

It's well made, or so it seems, much like any typical computer keyboard only smaller. If you need a mouse and keyboard in a pinch, and don't have space or place to put the regular items, this is perfect.
229201
Not incredibly useful, but it is well priced and worth buying for those 'just in case' moments.

I'd like to first mention that this is advertised as having 11 functions, though only about 6 of them are actually practical.

Actually Useful Functions:
1) Can Opener- Obviously useful
2) Knife Edge- After being sharpened is quite functional
3) Screwdriver- A bit wide, but works fine
4) Ruler- Somewhat useful. It measures in centimeters and is only 4cm long (just over 1.5 inches). Would have prefered some of the useless tools gone and this slightly longer (or smaller tool size, to justify the small ruler length)
5) Saw Blade- Not certain how much could be accomplished with a saw this small, but I still deem this a useful function
6) Direction Ancillary Indicator- A quick google search provides the info that this is used to indicate direction on a flat surface when used with a water droplet and an extremley light magnetized bit of metal. Was not able to yeild a result myself, but I'll assume I was doing something wrong.

Useless "Functions":
7) 4 Position Wrench - Potentially useful, HOWEVER any place I have seen nuts/bolts this small they have been in constrained spaces, meaning that the square shape of the tool would be too bulky to actually maneuver a turn.
8) 2 Position Wrench- Smaller version of above (why is it considered a separate tool?). Identical problems
9) Butterfly Wrench - Honestly not quite sure what this is, though other reviewers have mentioned that the whole point of a butterly nut/bolt is that you don't need a tool for it. (Could also see space being an issue as for the 4 Position Wrench)
10) Cap opener- Perhaps I'm unenlightened, but what can a cap opener do that a can opener can't?
11) Keychain/lanyard hole- Not a USEFUL function. The whole point of this is to have it for an emergency or unexpected situation while being unobtrusive. Fitting this on a keychain bulks it up, not to mention adding the danger of cutting yourself (see SAWBLADE and KNIFE EDGE). A lanyard is also inconvenient with the same potential self-mutilation. Luckily it fits in a credit card sized wallet compartment where it should be stored(it's actually a bit smaller than a credit card).

On the plus side, it seems much more durable than I thought it would be and comes with a nice protective sleeve to conceal the sharp parts.

At the time I bought this, it was a total of $2.00 with free shipping. This is 8 quarters people; if you're even mildly interested, it's worth it!
3583748
Although not terrible useful to me and seldom used, I can't fault the makers; it does as advertised and is acceptable for its intended purpose given inherent challenges to be expected from inexpensive RF transmitters.
4400057
It does the job.  It's not sexy, but it does what it is supposed to do.
2350870
its OK ... giving it a 4 star because I don't really use it a lot ... but it works
3562036
It works and doesn't feel like it's going to break from nomal use.

(I have nothing else to say, but my review was under the minimum word count. This should be fine now.)
3298060
Surprisingly for the cost, it does its job.
4915993
Not solid enough, but if it's out of reach, no worries.
4515907
not reach the stage of extensively using this item yet, but so far it serves its purpose well.
486664
While not too powerful it does buff finish nicely.
2308746
It's effective for what it is, though now it's a bit outdated. Nothing is wrong with it in any regard, it has simply been outclassed
629585
It is not as great as I thought that It would be, but it is nice and gets used rarely
4407024
As far as I can tell, it works pretty well.