Purchased a Cisco Catalyst 2960 from them, and three months later the credit card was used on a fraudulent orders. Apparently, there were not happy with this review, and they emailed me asking to remove it. In the interest of being fair, I'm expanding this review to provide a biased but honest review.
I used my wife's credit card number with my phone number in order. I have never used her credit card for any other large ticket items other than with Infinity-micro.com. A few months later, the credit card was stolen, and the same exact contact information, including my phone number (not my wife's) was used in order. Given the fact that I only used her card with this vendor indicates the card was stolen from them. I looked back at my order, and I noticed the the PDF invoice I asked from them retained the credit card details in plain text. This is a poor practice in protecting sensitive customer information.
Would not do business with again, and recommend extreme prejudice.