Summary: I have been using it for several months now with a dual monitor setup without any problems on Windows 7 and then Windows 8. I'm not a gamer, so I can't tell you about that aspect of performance.
Summary: I bought this but returned it because my small mini PC could not fit a full size card. It did enhance my games a little, but ill be honest I only tried it with the sims 3 on high settings and okay performance with an dual core i3 clarkdale. I returned it only because I decided to just build my own PC.
Summary: Built a new system and I like to match motherboard mfg with video card mfg. Asus motherboard M5A97 LE R2.0, Video Card ASUS EAH6570. Windows 7 (64 bit), 16 GB DDR3-1333 memory. Everything worked at first turn on.
ASUS EAH6570/DI/1GD3(LP) Radeon HD 6570 DDR3 1 GB Video Card
5 May 2013
Summary: This card has been rock solid, running windows 7 and using it for the media center. The system is the "VAIO® XL2 Digital Living System(tm)" which has the PCIe. It is the older version of the graphics slot. This card is running 1080p great, the video picture watching movies is very clear. The card is quiet, fits in the slot, and the HDMI connector on the card is located with enough space that the HDMI cable can plug in normally, it is a tight fit.
Summary: Better cards are on the market now. For a few more dollars you can get a better performance low profile card the Sapphire HD 7750 Low Profile is the fastest, low profile, single slot card is quieter, consumes less power, and performance blow the ASUS HD 6570 Low Profile out of the water. So save your money and go with the Sapphire HD 7750 low profile. You wont regret it.
Summary: I purchased this and the 6670 for a few Small Form Factor Dell 770s and 990s I was repairing for some customers. These cards work great. The power consumption is low, and the power supply has no trouble with this. Everyone has been happy with them. This will not work in the older Dell Small form factors like the 745/755/760/380 etc because the PCI-e slot is next to the drive, it won't fit.