Screen model 2018 DeLL I don't know how many Hz It has HDMIL ports There is no cable to operate it The screen does not suffer from anything, it was in my warehouse and I want to sell it If you want to check its operation, let's go to the nearest electronics store The only thing missing from the screen is a cable to operate it, the rest of its matters are fine For 150 Contact number (mobile number appears when you press the contact button)