is a reliable "workhorse" for the average viewer. It is an excellent choice if you mostly record HD cable or satellite TV and want a simple, integrated experience. However, "power users" who archive entire series or record in 4K should look for a to avoid constantly managing deleted files. Freesat 4K Arris box review
Connects via USB 2.0 and is powered through the same port ( arris dvr module 500g