Instruction: Answer the given question using the supporting document.

Input:
Question: Memory card Does this use standard SD cards or Micro SD cards?
Document: They could be operator error (speculation based on my initial experience).You have to purchase a micro SD card. There seems to be a small amount of built in memory (enough to record 2 short clips but that's about it.) I thought there might be more memory built in and tested the camera without the micro SD card inserted. My results were exactly what one reviewer described with files not showing up.
no driver software needed for connecting to a PCCons - battery only lasts for 2 hr continuous use, videos are broken down into 28minute 2GB segments but as the batteries weaken you will get multiple small files of 100mb or less. Files are all AVI no compression. Micro SD card not included.Even with the technical Cons I bought a second unit and love them. I have recommended them to my ride buddies and they have picked them up as well
Starting fresh with the micro SD card installed and fresh batteries everything worked like a charm.If you want an entry level action cam this is $40 well spent.
at the first days of using I was confused because of the corrupted files that could not be rendered.I thought it was because of camera and I was really unhappy,BUT as it appears it was micro SD card problem and camera is working really fine!! !so for beginning its quit good thing!
I purchased this little camera in hopes of recording a fellow in my neighborhood which speeds by VERY CLOSE while I am walking my huskies. Close enough I can see the silly smirk on his face. When I got the unit I did a record test and it only does a 30 second clip. I then learned it needs a separate Micro SD card. Another $25.00.The very next day the fellow I was trying to record came speeding down the road.
I researched quite a bit for the right action video camera. For the price, this video can't be beat. It takes HD video using just 2 AAA bateries. I originally have 1 GB micro SD card in. It could barely takes more than 10 minutes of video. I ended up purchase a 16 gb micro SD card.The build quality of the camera is excellent. It look sturdy and solid. We tried it on a waterproof case and it worked really well.
I purchased a third party mount from amazon to place on the bars and it works fine.I suggest you carry spare AAA batteries and also micro SD Cards. On my first run with the replacement camera I got about 1.5 hrs out of a 16GB Micro SD. Not Bad. I do not run the camera continuously but turn it on when we are in curves and scenic areas. The wide field works great.For the price I have no qualms with this camera and recommend it.
I haven't tried adding one yet, so I can't be sure it will work.I highly recommend this cam, but you'll need to tweak things a bit depending what you use it for.Also, I bought the Transend class 6 micro sd card with reader and it works great.I bought the Kingston class 4 first, and it was either defective or fake, it did all kinds of crazy stuff, like making 30 files that were 10 secs. long during one ride.
The camera does work but it is poor quality and the micro SD chip required for operation cost more than the camera itself. The HD model is a better buy.
If you can deal with the 8 second delay and short battery life, and having to buy a memory card I suppose so. But for me  I have Contour Roam which says instant record ordered so I will see how that goes.
Answer: up to 32gb Micro SD card