Your search for "meraki power adapter" revealed the following:
NEW Cisco C9300L-24UXG-2Q-A 24x 1GB UPoE RJ45 (8x MultiGB) 2x QSFP+ Switch
SKU: NSN-6532
Condition: New
Shipping: Overnight Options
Warranty: 365 days
StarTech for Cisco Meraki MASFP1GBTXST 1GB BASE-T SFP Transceiver
SKU: NSB-9579
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-4320-POE-AC AC Power Supply for 4321 ISR Router
SKU: NSN-5964
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Ruckus RPS16-E 1000W AC PoE F-B Air Switch PSU for ICX 7650 7450 6610
SKU: NSN-0055
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco NXA-PAC-2KW-PE 2000W AC Back-to-Front Airflow Switch Power Supply
SKU: NSN-4651
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Extreme EC8005A01-E6 VSP 8000 Series 800W 100-240V AC Switch Power Supply
SKU: NSN-3838
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-C3-750WAC-R Catalyst 3850 750W AC F-B Airflow Switch Power Supply
SKU: NSN-3001
Condition: New
Shipping: Overnight Options
Warranty: 365 days
APC AP7940 Switched Rack 200-208V 20A 3x C19 21x C13 Zero U PDU
SKU: NSH-0157
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper JPSU-650W-AC-AO QFX5120 Series 650W AC Router Power Supply
SKU: NSN-0407
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C6840-X-1100W-AC Catalyst 6800X Series 1100W AC Switch Power Supply
SKU: NSN-2611
Condition: New
Shipping: Overnight Options
Warranty: 365 days