I came across the same issue, i bought a similar item (linked below) but couldn't find matching drivers for the lcd (@Ionică Bizău's answer didn't worked for me)
I contact the seller and he replied with this url included with download links for complete image bundled with drivers:
FYI this is the product i bought from ebay: 3-5-TFT-Raspberry-Pi-2-B-B-Touch-Screen-Display-Monitor-LCD-Case-Heatsink
