Your search for "meraki power adapter" revealed the following:
NEW Cisco Meraki Z3C-HW-NA Z3 Series Unclaimed Cloud Managed Teleworker Firewall
SKU: NSN-6821
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco Meraki MX67C-HW-WW 700 Mbps LTE 5x 1GB RJ45 Unclaimed Firewall w/Adapter
SKU: NSB-6156
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MG21E-HW-NA CAT 6 LTE Gateway External Antennas Unclaimed
SKU: NSN-0081
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MX67C-HW-WW 700 Mbps LTE 5x RJ45 Unclaimed Firewall w/Adapter
SKU: NSN-5437
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco MA-INJ-5-US Meraki MR86 Series PoE Wireless Access Point Injector
SKU: NSN-6133
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco MA-INJ-5-US Meraki MR86 Series PoE Wireless Access Point Injector
SKU: NSB-6691
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco 341-0382-02 EDPS-915AF A C2960X C2960S Power Supply
SKU: NSB-2074
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco Meraki MG21E-HW-NA CAT 6 LTE Cellular Gateway External Antennas Unclaimed
SKU: NSB-7453
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco Meraki CAB-SPWR-150CM-M Catalyst 9300-M 150cm StackPower Cable
SKU: NSB-8882
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-C1-715WAC 715W AC Power Supply for Catalyst 9300, 3850, 3650
SKU: NSN-4095
Condition: New
Shipping: Overnight Options
Warranty: 365 days