Summary: It takes up two PCI slot covers on the back of the chassis, so make sure your case and motherboard are both designed to accommodate. Other than that, it's an awesome card considering that it doesn't require an auxiliary power supply feed and has no fans to fail over time!
Summary: I bought this to update my system after buying the seiki 39" 4k monitor because my old ati card would only do 2560x1600. I thought the card would have been around long enough to have good support from the open source driver, but no go - and, in my experience, ati's proprietary linux drivers are junk. The card almost works, but with fglrx installed it gets horrible tearing and pixelization across the middle of the screen.
Summary: Summary: It's awesome for office use and light gaming. I bought this card to use with multiple displays in a fanless computer. You CAN use this for gaming as long as you give it some airflow. (For example, it's probably much quieter to use this with a case fan blowing on it than a video card with a built in fan.) Pros: The card does exactly what I need it to. I have it connected to three displays, and doesn't seem to have any issues(also runs cool.
Nice Graphics Card, but beware the rebate process.
Adam M Fischer, Amazon
16 February 2013
Summary: The way it works, rebates are only valid for 1 month from purchase date. The problem is my order was backlogged for several weeks, and I only had a week left on the rebate when I finally got the 7750 card. Given the fragile nature of electronics and my busy schedule, this is not nearly enough to make sure the card is working properly. Filling out a rebate requires you submit the original UPC label making returns impossible.
Summary: Silent Powerful Runs Cool I knew going in that even the most powerful fanless graphics card was a compromise between performance and no noise. I have had this card a few weeks now so though I would put in a good word. I am happy to report that this card is fabulous. I am running this using hdmi to a 40" 1080p Sony LCD tv and am very happy with the results. After downloading the latest driver from AMD I went in and changed overscan to 0.
Summary: I compared three brands of HD Radeon 7750 with passive colling and ASUS had best price/performance ratio. ASUS come with good GPU Tweak utility to overclock the memory and GPU. I am running at 850 MHz GPU and Memory clock at 5Gbps total. It gives me 7.5 Win7 index. The downside is that my original order to Amazon was on hold for 30-days! They acknowledged the problem and helped me to switch my order to different vendor. Lesson: "Do not take the "out of stock deals".