Your search for "meraki power adapter" revealed the following:
NEW Cisco Meraki MA-CBL-TA-3M 3m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-8325
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS120-8FP-HW 8x 1GB PoE+ (124W) RJ45 2x SFP Unclaimed Switch
SKU: NSN-2091
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS410-32-HW MS410 32x 1GB SFP 4x 10GB SFP+ Unclaimed Switch
SKU: NSN-3587
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MA-MOD-2X40G MS390 2x 40GB QSFP+ Switch Module
SKU: NSN-4274
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco PWR-80W-AC 341-0135-04 80W AC AIR-CT2504 Power Supply
SKU: NSH-6469
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS390-24-HW 24x 1GB RJ45 1x Module Slot Unclaimed Switch
SKU: NSN-7013
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco Meraki MX450-HW 10 Gbps 10x 10GB SFP+ 8x SFP 8x RJ45 Unclaimed Firewall
SKU: NSH-9928
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MX95-HW 3 Gbps 4x 10GB SFP+ 6x RJ45 Firewall Unclaimed
SKU: NSN-4831
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS250-24-HW 24x 1GB RJ-45 4x 10GB SFP+ Unclaimed Switch
SKU: NSN-3907
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Arista PWR-750AC-R 7050SX 750W AC B-F Airflow (Blue) Switch Power Supply
SKU: NSH-5270
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days