I am in UK with slow broadband connection.
I am new to bitcoins and mining.
Please tell me what is the minimum broadband speed for bitcoin mining with an S9 for instance? Thank you.
Mining in a pool with Antminer S9 does not require too much bandwith, you can check out this thread on Bitcoin Talk forum about further details or you can post your question directly in the mining section where more experienced miner should be able to help you with exact numbers.