@Sukirin Sorry to tell you that there is no method to make Deco to support 5GHz band for all channel. It is realted to the local laws and regulations where it is sold. You can verify whether these...

@Stuarth Thanks for your sharing, glad to hear that the printer works well now. You can enjoy the internet with the Deco units. If need more help, do not hesitate to contact us. Nice day.

@Boriy The Deco choose the front-end device to connect automatically, which cannot selected manually. While for the feature to choose the specific Deco to connect, we will note that and feed back....

@Taco Great to know that you figured it out. Congratulations. Do not hesitate to contact us if need more help. Best regards.

@Jess92 For your information, the Archer VR900 odes not support VOIP fucntion, there is no phone port on the back of it. Instead, there are some other devices support this feature, like Archer...

@darnoc23 With Deco connected to the C3150, you can keep those connections already existed, first, you can configure the Deco as a router mode, then you can use the advanced features, like parental...