CastView been sold under different names before, like Seurico Magic TV Box and SyncTech Smart TV Evolution which is a tactic used to avoid negative reviews and attract new buyers.
WHY??
Subscription Requirement: It requires a subscription service after a trial period.
Limited Features: It lacks streaming features found in more expensive devices.
Inconsistent Performance: Its performance can vary depending on the WiFi signal strength.
Basic Resolution: It supports only up to 1080p, not 4K, which might be a drawback for some users.