Say hello to Nitro
Zotac Nitro is a useful gadget for computer geeks. It can display GeForce GPU’s status, like its core frequency, shader clock, temperature, etc. This gadget uses a USB wire to link with your computer, reads data after the driver was installed.
On Nitro there is three button, we can use them to adjust clocks and fan speed on-the-fly. Nitro looks ok, if you are running a high shader clock for Folding@home and suddenly want some games this gadget can surely helps you. every thing is OK with Nitro but except the price: sold alone for 99USD(!), but it also will bundled with latest high end Zotac VGA cards.