Instruction: Answer the given question using the supporting document.

Input:
Question: Does this keyboard lock open to use on uneven surfaces?
Document: I was hesitant to buy the brookstone b/c it was 3x the price as this and seemed flimsy, but it worked better than this one.As the other 1 star reviewer wrote, there is no button to lock the keyboard in the open position, despite being described in the listing. Also, as the other reviewer said the accompanying stand is great--I'm disappointed I can't keep it as the brookstone model does not have one. It was also very easy to charge & pair . . .
The description reads, &#34;The keyboard also features a 'lock' switch, which provides a stable typing surface and prevents the keyboard from folding up while in use.&#34; The keyboard I received has nothing remotely resembling any sort of lock. The only switches on it are a button to release the catch that holds it closed, the on/off switch and a button to pair it.
this product is not what it is advertised to be!! it states very clearly on the description that it locks to remain open and flat. NOT SO! There is no &#34;lock&#34; button. In addition, the description states that it will link to tablets. NOT SO! It will not link to our Nook. Unfortunately, I will be returning this purchase.
The keyboard has a latch with a button to hold it closed, but does not have a latch and button to hold it open. If you want the absolute smallest/lightest keyboard you can find this would be it, but with some limitations as stated.I will be returning this keyboard. I can type much faster and with less errors using &#34;touch&#34; typing with my two fore fingers on the apple keyboard. (would not be good for touch typing from written text.)
a little small but function great, The keys are a little awkward just because I'm use to a certain type of structure for keyboard. Give it a little time to adapt to a different typing mechanics for this keyboard
This is a wonderful keyboard. I've gained back so much extra time using this keyboard rather than using the on-screen keyboard, especially when I'm writing emails or other notes. One of the things I absolutely love, is that the on-off is a slide switch and not a button like just about every bluetooth device I've owned. Because of that, the battery stays charged a lot longer, and I really appreciate that. The only issue I've had is being afraid to open it the entire way.
After reading some of the other foldable Bluetooth keyboards, I found this one had several features that I was looking for. Unfortunately and disappointingly, as one other mentioned in their comment, this keyboard doesn't have a lock switch as it advertises. Even worse, after trying it out to see how it performs, I quickly found that the keyboard was very uncomfortable to type on, and some of the keys weren't being registered. Put simply: DON'T BOTHER WITH THIS KEYBOARD.
I like this keyboard and it works well for me but keep in mind that it is small but I have smallish hands too. It's very portable and lightweight (about 6 oz.) and I'm glad I bought it . Its small size might be a problem for some people, it just depends on how much writing you do and it does take some getting used to but it still beats using the onscreen keyboard. The price was great though and I find it convenient for my purposes which is occasional use.
The primary reason I purchased this item is the locking keyboard because I want to use it on my lap. I just received the item and am unable to locate a locking switch even though the locking switch is described in the features list. I looked through the manual and am unable to locate a description of the switch as well.The packaging is nice. The keyboard feels a bit flimsy like it would be easy to flex it backward and break it.
I want very much to like this keyboard. . . But  it's too difficult to use. I purchased it for use with my new ipad mini w/retina display, as I use touch typing method and don't type well with the ipad on screen keyboard. I am currently using the ipad keyboard however because the folding keyboard was even harder for me to use.I didn't  heed the warning of the other reviewer who said that you must type with pressure in order for the keyboard to sense the letter.
Answer: No