You can share something about Kingston on the blog. Every post can be rewarded 200 K-Bi at least.(Do not SPAM)
Or you can also play games on the blog to earn few thousands of K-Bi in a monthly basis.
You can know more here: Kingston Blog
There is also an online campaign ongoing now: Kingston Blog
You can join to earn more K-Bi^^
Yeah, about a few months back I redeemed for a Kingston Mini-Fun 4GB flash drive and got it after about 3 weeks. This time I redeemed for an 8GB DT108.
Nothing to worry about as it is an Official redemption.