Adelaide co-captain Taylor Walker has been charged by the AFL Match Review Officer for engaging in rough conduct in his side's JLT Community Series win over Port Adelaide on Saturday.

Walker was cited for an opening-quarter incident against Power defender Riley Bonner.

Based on the available evidence, the incident was assessed as careless conduct with low impact to the head and is classified as a $3,000 sanction.

Walker can accept a $2,000 sanction with an early plea.