Black Box Gigabit Managed Ethernet SFP Fiber Switch - 28-Port Analog Fax Accessory The TD1656-2K supports laptops

The TD1656-2K supports laptops

the answer is: A lot

2 x Universal Power Adapters (NA/EU/UK)

0 Peripheral Sharing Switch

Tripp Lite SmartPro 1200 VA Rack-mountable Tower Digital UPS

Black Box Gigabit Managed Ethernet SFP Fiber Switch - 28-Port Analog Fax Accessory The TD1656-2K supports laptopsBlack Box Gigabit Managed Ethernet SFP Fiber Switch 28 Port This advanced, fully manageable Layer 2 switch gives you networking versatility. It features 28 high speed fiber ports: (4) 1 Gbps 10 Gbps SFP fiber ports, (20) 100 1000 Mbps SFP fiber ports, and (4) dual media 100 1000 Mbps SFP twisted pair ports. This all fiber switch gives you the flexibility to select a variety of ranges with SFP transceivers. Advanced functions in an economical package.