Pros: 31MG/sec read all way to 100% tested real 200X

Cons: only 200X read. compare with others I have 28MB/Sec the speed is not worth the price difference. But the others do not marked as any speed. They just say 8GB. You do not know until you buy it. Take chances.

Pros: fast read 15MB/s. Good looking.

Cons: slow write 4MB/s. The 10MB/s write only in burst mode. I never get it in normal use. few test tool can do burst mode test. The hole for key ring is too easy break. poor engineer design.

Overall Review: The cruzer blade also has same problem. the write speed should be normal Seq write. iphone design is not just good looking. I need good engineer design first.

Pros: it is a fan.

Cons: cannot change air flow direction. air out only. Not for the case fan around CPU top which need air in. not quiet as used HP fan.

Overall Review: Why not sale used HP fan which much quiet than any expense quiet fan. HP quit PC business give up number one PC position their used fan still good.

Pros: none

Cons: It is totally fail. I spend more than 20 hours to make it work and down load all driver they suggested. It read 43.5MB/s and write 39.5MB/s at 45MB/s card but the most time it only read at 22MB/s write at 19MB/s. The memory card and reader always connected and system not change any thing. It change the speed on system boot. I ask full refund with return postage.

Overall Review: The USB3_monitor always running. The Firmware is not in EPROM. It is a installed software. That is not normal device working mode. I guess the board design has problem they try use software to fix it.

Pros: The connection LED is on.

Cons: The one I received has 0 GB. The error message said. please insert media.

Overall Review: How this one can go out for sale? It look like no flash memory chip inside. New egg refund is quick and easy.

Pros: read15MB/s

Cons: write 2.4MB/s the connect shell cracked after 1 years usage.

Overall Review: one of my PC cannot boot to XP, if the flash driver still connected. It looks mother board bios issue. All 5 other machines can boot with this one connected.