Your search for "ap7811" revealed the following:
NetworkTigers APC AP7911 AP7902 AP7811 NT-AP7911-RM Ears Rack Mount Brackets
SKU: NSB-6143
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 24.99
• 65 in stock
Call if you need more
APC AP7811 Metered 12x IEC 320 C13 4x C19 30A 208V 2U Rack Mounted PDU
SKU: NSH-4002
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW APC AP7811 Metered 12x IEC 320 C13 4x C19 30A 208V 2U Rack Mounted PDU
SKU: NSN-4849
Condition: New
Shipping: Overnight Options
Warranty: 365 days
APC AP7811B Metered 2U 30A 12x C13s 4x C19 208V Rack PDU
SKU: NSB-9872
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days