Fast Internet Speeds: The SUNGOOYUE 4G LTE USB Modem promises speeds up to 300Mbps with LTE CAT4 support. However, user experiences vary, with some reporting unreliable connections.

Battery Life: Equipped with a 3200mAh battery, it aims for long-lasting use. But charging issues have been noted, affecting its reliability.

Multi-Device Connectivity: Supports up to 10 devices simultaneously, ideal for travel or work. Yet, setup problems can hinder this feature.

Portability: Its compact design is great for on-the-go use, but functionality issues may outweigh this benefit.

User Feedback: Mixed reviews highlight charging difficulties and setup challenges, suggesting caution before purchase.