Your search for "Meraki Power Adapter" revealed the following:
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
NEW Cisco PWR-C1-715WAC-P Catalyst 9300 715WAC Platinum Switch Power Supply
SKU: NSN-3158
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MR78-HW Wi-Fi 6 802.11ax Internal Antenna Unclaimed Outdoor WAP
SKU: NSN-0558
Condition: New
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
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
NEW Cisco Meraki MS130-48P-HW 48x 1GB PoE+ RJ45 4x 1GB SFP Unclaimed Switch
SKU: NSN-1717
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS22P-HW 24x 1GB PoE+ RJ45 4x 1GB SFP Unclaimed Switch
SKU: NSN-5687
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco Meraki C9300X-24HX-M 24x MultiGB UPoE+ RJ-45 1x Mod Slot Unclaimed Switch
SKU: NSB-1823
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS390-24U-HW 24x 1GB UPOE RJ45 1x Module Slot Unclaimed Switch
SKU: NSN-7015
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