No, I bought the flexwatt bare, I set it up in parallel wiring running a short piece on each level. I used the heavier duity round lamp cord over the simple 2 strand 'lamp cord' (I bought the rack used and it was badly wired so I started over) The end is just a regular 2 leed plug.

There is no RJ-45 Connector on any herpstat pros I own (3) perhaps a really old one has it but in either case it is a data only connector. The herpstats can connect to a computer but I didn't bother with buying the software (mac computer too many hoops to make it worth while) with what looks like a mirco jvc of some sort?

The plastic connectors are quite thock and as the tubs in my set up slide over the connectons they are simply too big.