Dell Power Connect Dual Port 10GbE CX4 Stacking Module Adapter RNDV3 0RNDV3

Cisco C3850-NM-2-10G 2 Port Network Exp. Module for 3850

Dell PowerConnect 6224 6248 10GbE XFP Dual-Port Stacking Module FJ727 PD111

Cisco C3850-NM-2-10G 2 Port Network Exp.Module for 3850

DELL POWERCONNECT 6200-XGSF 10Gb SFP+ Dual-Port Uplink Module **USED EXCELLENT**

Dell GM765 10Gb CX4 Stacking Module Dual Port for PowerConnect 6224 6248 Switch

PD111 DELL POWERCONNECT 10GE XFP Dual Port Fibre Stacking Module USED

Genuine Dell PowerConnect 6224 6248 Switch 10Gb Stacking Module Dual Port GM765