Hello peteryouhannafawzy,
Thank you for visiting the Cisco Support Community!
The Cisco comparison tool is very helpful when trying to figure out the differences between the models. Please click here to compare any models of the Cisco 300 Series Managed Switches.
If this post was helpful, please remember to mark this question as resolved to help others in the community. If you have any further questions regarding Cisco’s small business products, please do not hesitate to ask!
Best,
LP
