NO software.
2.1 LBS
Brand: Arris SURFboard modem, model SBG6580. Great little router capable of 300mbps+. Power adapter and Ethernet cable included.
Motorola
Model:
Arris SBG6580
Maximum Downstream Data Rate: 343 Mbps Modem Device Type: Cable Modems & Routers
Number of LAN Ports: 4 DOCSIS Standard: DOCSIS 3.0
Custom Bundle: No Features: Dual-Band
Type: Cable Color:
Black
MPN:
SBG6580
Maximum Wireless Data Rate: 300 Mbps
Ports: Ethernet (RJ-45) UPC:
0612572180402