http://www.flipkart.com/asus-nvidia-geforce-gtx-550-ti-1-gb-gddr5-graphics-card/p/itmd2rynmzqksahw?pid=GRCD2RYNDVYHUVVG&_l=eMkFvRRNzht07TRKwH82mg--&_r=04jN_1maqHa8ntVGRYtzrg--&ref=98c80904-c685-4d32-b7bb-e40bf32618f3
or
http://www.flipkart.com/zotac-nvidia-geforce-gtx-550-ti-1-gb-gddr5-graphics-card/p/itmd4uwpvk5fmxhs?pid=GRCD4RC6YHZKH2P4&_l=eMkFvRRNzht07TRKwH82mg--&_r=DQvkHvy3Rd7O8Oa6jd 2iw--&ref=7cb5761f-b4d0-40dc-9f11-a0a5848a821c
or
http://www.flipkart.com/zotac-nvidia-geforce-gtx-550-ti-1-gb-gddr5-graphics-card/p/itmd4uwpvk5fmxhs?pid=GRCD4RC6YHZKH2P4&_l=eMkFvRRNzht07TRKwH82mg--&_r=DQvkHvy3Rd7O8Oa6jd 2iw--&ref=7cb5761f-b4d0-40dc-9f11-a0a5848a821c