The Dell 03M58M S60-12G-2ST is a 12Gb/s stacking module designed for Dell PowerConnect S-Series switches. This module provides two 12Gb/s ports for high-speed inter-switch connectivity, enabling daisy-chaining and stackable configurations across multiple switch units. The stacking ports support line-rate throughput and are typically used in enterprise data center and core networking environments where modular switch expansion and redundancy are required. Compatible with Dell PowerConnect S60 and related S-Series platforms, the module integrates seamlessly into existing switch fabric architectures. This refurbished unit has been tested and guaranteed for compatibility and performance. Available via quote request.