Your search for "Meraki Power Adapter" revealed the following:

Cisco Meraki MA-PWR-1100WAC MS390 1100W AC Switch Power Supply

SKU: NSH-3966
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco Meraki PWR-MS420-400AC-R 400W AC Front-to-Back Airflow Switch Power Supply

SKU: NSB-6981
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco MA-PWR-1100WAC Meraki MS390 1100W AC Switch Power Supply

SKU: NSN-1720
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco Meraki MA-PWR-640WAC 640W AC PoE Power Supply for MS250, MS350 Series

SKU: NSN-5460
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco Meraki MA-PWR-350WAC 350W MS390-24 MS390-48 AC Switch Power Supply

SKU: NSH-3962
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco Meraki PWR-MS420-400AC-R 400W AC Front-to-Back Switch Power Supply

SKU: NSN-8234
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco Meraki MA-PWR-350WAC 350W MS390-24 MS390-48 AC Switch Power Supply

SKU: NSN-5787
Condition: New
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 MR46E-HW Wi-Fi 6 802.11ax External Ant Unclaimed WAP w/ Mounts

SKU: NSB-7454
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco Meraki Go GX20-HW-US 250 Mbps 5x 1GB RJ45 (1x PoE) Security Gateway

SKU: NSB-7892
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days