@Thar 

Hi, so far it is not supported on Deco. I have a suggestion and it might not be ideal and but it is worth a try.

Satellite Deco somehow is also a wireless client and you could use your smartphone to find the proper spot.

1. install a WiFi analyzer APP first.

2. connect to the main Deco and monitor the wireless signal, such as -45dbm and the wireless link speed on the smartphone.

3. move around the house and find a spot that has an acceptable dbm and good link speed.

Normally Deco has more antennas than the smartphone, and if the smartphone could get a good speed here, satellite Deco should be better.