Your search for "meraki power adapter" revealed the following:
Cisco C9300L-48UXG-4X-A 48x 1GB UPoE RJ45 (12x MultiGB) 4x 10GB SFP+ Switch
SKU: NSB-5289
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco C9300X-48HXN-E 48x (8x 10GB 40x 5GB UPoE+) RJ45 1x Exp Mod Slot Switch
SKU: NSB-9184
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper JPSU-850W-AC-AFI QFX5100 Series 850W AC B-F Airflow Power Supply
SKU: NSN-0275
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9300-24UX-E 24x MultiGB UPoE RJ45 1x Module Slot Switch
SKU: NSN-1825
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9300-48UB-A Catalyst 9300 48x 1GB UPoE RJ45 1x Module Slot Switch
SKU: NSN-1241
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9300-24T-E Catalyst 9300 24x 1GB RJ45 1x Module Slot Switch
SKU: NSN-1724
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9300-24UXB-E Catalyst 9300 24x MultiGB UPoE RJ45 1x Mod Slot Switch
SKU: NSN-8264
Condition: New
Shipping: Overnight Options
Warranty: 365 days
SonicWall NSA 2600 H1U-6200P 1RK29 200W AC Power Supply
SKU: NSH-6773
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 90 days
NEW Cisco C9300L-24UXG-2Q-E 24x 1GB UPoE RJ45 (8x MultiGB) 2x QSFP+ Switch
SKU: NSN-6538
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Extreme 16920 IS AC-DC 480W Output DIN Rail Switch Power Supply
SKU: NSB-5076
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days