ZEBRONICS GT740-4GD3 Graphics Card, Powered by NVIDIA, 4GB GDDR3, 128-bit, PCIe3.0, Upto 2560 x 1440 @60Hz, Multiple Outputs - HDMI | DVI | VGA, PhysX Support, Heatsink with Fan, High Efficiency Printer Windows Vista SP2

Windows Vista SP2

mp3_audio Speaker Surround Sound Channel Configuration ‎Object Tracking Sound Speakers Maximum Output Power ‎20 Watts Audio Wattage ‎20 Watts Voltage ‎220 Volts Power Source ‎AC Batteries Required ‎No Refresh Rate ‎50 Hz Total USB ports ‎2 Connector Type ‎Wi-Fi

Bluetooth Display Technology ‎LED Standing screen display size ‎50 Inches Display Type ‎HDR Colour Screen ‎Yes Viewing Angle ‎178 Degrees Image Aspect Ratio ‎16:09 Image brightness ‎‎AI Brightness Image contrast ratio ‎‎1100:1 Supported image types ‎GIF

Windows 7 SP1

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ZEBRONICS GT740-4GD3 Graphics Card, Powered by NVIDIA, 4GB GDDR3, 128-bit, PCIe3.0, Upto 2560 x 1440 @60Hz, Multiple Outputs - HDMI | DVI | VGA, PhysX Support, Heatsink with Fan, High Efficiency Printer Windows Vista SP2Brand ZEBRONICS Manufacturer Zebronics India Private Limited, No. 13 7, Smith Road, Royapettah, Chennai 600 002 Series ZEB Colour Black, Zeb GT740 4GD3 Item Height 0. 1 Centimeters Item Width 16. 7 Centimeters Product Dimensions 12. 2 x 16. 7 x 0. 1 cm; 380 g Item model number ZEB GT740 4GD3 Memory Clock Speed 1333 MHz Graphics Coprocessor NVIDIA GeForce GT 740 Graphics RAM Type GDDR3 Graphics Card Ram Size 4 GB Graphics Card Interface PCI Express x16