Your search for "dell stacking cable" revealed the following:
NEW Cisco Meraki MA-CBL-40G-50CM 0.5m 40G QSFP+ Stack Cable MS350 MS410 MS425
SKU: NSN-9353
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 68.99
• 12 in stock
Call if you need more
NEW Cisco STACK-T3-3M Catalyst 9300L 3m Type 3 Switch Stacking Cable
SKU: NSN-4659
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 191.99
• 12 in stock
Call if you need more
Juniper EX-CBL-VCP-50CM EX4200 Series 50CM Stacking Switch Cable
SKU: NSH-2244
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 23.99
• Only 3 remaining
Call if you need more
Dell 470-AAXH 5m 40GB QSFP to 4x 10GB SFP+ P8T4W FMJDG DA Breakout Cable
SKU: NSB-3497
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 61.99
• 18 in stock
Call if you need more
NEW Dell DAC-SFP-10G-3M 053HVN 3m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-0748
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 41.99
• Only 2 remaining
Call if you need more
Dell 275YF 540-BDID Broadcom 57414 2x 10/25GB SFP28 Low Profile Network Adapter
SKU: NSC-0470
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 215.99
• Only 2 remaining
Call if you need more
Cisco CAB-STACK-3M Catalyst 3750X Series 3m StackWise Switch Stacking Cable
SKU: NSH-1466
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 39.99
• Only 2 remaining
Call if you need more
NEW Cisco STACK-T2-3M Catalyst 3650 3m StackWise-160 Switch Stacking Cable
SKU: NSN-3408
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 437.99
• Only 1 remaining
Call if you need more
NEW Juniper EX-CBL-VCP-50CM EX4200 Series 50CM Stacking Switch Cable
SKU: NSN-9411
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 58.99
• Only 2 remaining
Call if you need more
NEW Cisco Meraki MA-CBL-120G-50CM 50cm 120GB Stack Cable for MS390 Switches
SKU: NSN-5708
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 72.99
• Only 2 remaining
Call if you need more