How to upgrade 2011 macbook pro RAM?

PC3-10600 DDR3 1333 MHz type RAM this is the ram specs sir,provride me a purchase link to buy the correct single 8gb module for my Macbook sir

I have shared a video with step by step instruction about how to upgrade ram and ssd on macbook pro here bro. Kindly check.

I need the link to buy The ram sir I refered your vedio and the link you provided under the video is out of stock

I have suggested corsair ram may be. You can check same frequency ram with other brands. Like transcend, hynix, kingston etc. you can also check same frequency 1333mhz I think, in local computer accessories sale shops.