As per images Tado° Smart V2 Bridge Model GW02, as far as I'm aware the only difference between these V2 Bridges and the V3+ bridges is Apple Home Kit support, so unless you have Apple devices and use that this bridge is just as good as the V3+
Comes as shown in images, you just need to plugin a micro USB cable and an ethernet cable and it will be up and running on your network ready to communicate with your other Tado° hardware
If you would prefer an unused boxed GW02 please check my other items
If you require any other Tado° hardware again check my other items I will be listing a large amount of equipment in the coming weeks
Any questions please feel free to ask
Thanks