If your CoolBot is a 1st Generation it will have two cable ports located on the side above the display screen; and another two cable ports located on the side right of the display screen. You will screw your cables into these. And its digital light up will glow red. You will also see the labels "Room", "Frost", and "Delay".

• Two different port locations
• Screw on cables
• Red digital light up

If your CoolBot is a 2nd Generation it will have two cable ports located on the side above the display screen; and another two cable ports located on the side right of the display screen. You will screw your cables into these. And its digital light up will glow red. You will also see the labels "Room", "Frost", and "Delay".

• Two different port locations
• Screw on cables
• Red digital light up

If your CoolBot is a 3rd - 6th Generation it will have a total of four cable ports located on the side below the display screen. You will plug your cables into these rather than screwing them in. And its digital light up will glow red.

• One port location
• Plug-in cables
• Red digital light up

If your CoolBot is a 7th Generation it will have a total of four cable ports located on the side below the display screen. You will plug your cables into these rather than screwing them in. And its digital light up will glow blue. Its additional features include a data port for the WiFi Jumper, but not the WIFI Jumper itself.

• One port location
• Plug-in cables
• Blue digital light up
• Data port for WiFI Jumper Cable

If your CoolBot is the Pro version it will have a total of four cable ports located on the side below the display screen.You will plug your cables into these rather than screwing them in. And its digital light up will glow blue. Its additional features include a data port for the WiFi Jumper and the WIFI Jumper.

• One port location
• Plug-in cables
• Blue digital light up
• Data port for WiFI Jumper Cable
• WIFI Jumper Cable

Generation 3-7 can use the cables available for replacement on storeitcold.com