Pros: Cheap machine. You get what you paid for. Specs are good for the price. I bought 10 of these machines for our national call center and they were perfect for the first 3 months. See below.

Cons: All 10 machines that I purchased started to freeze and BSOD after exactly 3 months. I called the company who refurbished the machines, ADVANCED SKYLINE TECHNOLOGY (Canadian based company), and they gave me several ways to restore and diagnose the machines. Each method ended up in the machine freezing during startup, and if I was able to get tot he onboard restore menu, the options they instructed me to choose was not there (safe mode with networking). As the 4th and 5th machine started to fail, I asked the refurbisher if we could return them, but they said the warranty only covers hardware issues. THEY WERE THE ONES WHO REFURBISHED THE MACHINES AND CORRUPTED THE OS FILES, and now I'm stuck with 10 faulty machines.

Overall Review: Do not purchase this machine, as ADVANCED SKYLINE TECHNOLOGY, will not help you if the machine magically fails after 90 days (coincidentally just out of the 90-day warranty). If I could leave negative eggs, i definitely would. Not only did I waste over $2,500 on these machines, the opportunity lost in income for our company must have been in the thousands of dollars because we rely on our call center to take calls over VOIP and book appointments. What horrible customer service.

Pros: cheap

Cons: cheap

Overall Review: Dongle was great for about a month. Signal was strong and quality was clear. After about a month, the signal strength gave out. Every computer I tried picked up the USB dongle, but I could not get bluetooth feature to work on any bluetooth device.