You cannot add "Cisco Catalyst 9200 - Essential Edition - switch - smart - 48 x 10/100/1000 (PoE+) - rack-mountable - PoE+ (740 W)" to the basket because the product is out of stock.
Cisco Business 110 Series 110-16PP – Switch – unmanaged – 8 x 10/100/1000 (PoE) + 8 x 10/100/1000 – desktop, rack-mountable, wall-mountable – PoE (64 W)