How to stream Kshb 41 on Roku?

Could you please elaborate on the steps to stream Kshb 41 on Roku? I'm interested in understanding the process from start to finish, including any necessary setup, channel additions, or subscriptions that might be required. Additionally, are there any specific Roku models that are better suited for streaming Kshb 41, or are all Roku devices capable of accessing the content? I'm looking for a clear and concise guide to help me navigate the process.