Your search for "Meraki Power Adapter" revealed the following:
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
NEW Cisco Meraki MS390-48P-HW 48x 1GB PoE+ RJ45 1x Module Slot Unclaimed Switch
SKU: NSN-8950
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Palo Alto PAN-PWR-50W-AC PA-440 PA-450 PA-460 Firewall Power Adapter
SKU: NSB-8593
Condition: Seller refurbished
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
HPE 5066-2164 J9774A 90 Watt Switch Power Adapter
SKU: NSB-8427
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS390-48UX-HW 36x 2.5GB 12x 10GB UPoE Mod Slot Unclaimed Switch
SKU: NSN-4273
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco Meraki MS355-24X2-HW 24x mGig UPoE 4x SFP+ 2x QSFP+ Unclaimed Switch
SKU: NSN-3600
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco C9300L-48PF-4G-A 48x 1GB Full PoE+ RJ45 4x 1GB SFP Net Advantage Switch
SKU: NSB-5263
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco N9K-PAC-650W 650W AC F-B Airflow (Port-Side Intake) Power Supply
SKU: NSB-7038
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco C9300L-48UXG-2Q-A 48x 1GB UPoE RJ45 (12x MultiGB) 2x 40GB QSFP+ Switch
SKU: NSB-5291
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days