HSPA+, or Evolved High-Speed Packet Access, is a mobile broadband technology that enhances the speed and capacity of 3G networks. It allows for faster data transmission, enabling users to download and upload content more efficiently. HSPA+ can provide speeds of up to 42 Mbps under optimal conditions, making it suitable for activities like streaming videos and online gaming. This technology is an upgrade from earlier HSPA standards and is often referred to as 4G in some regions, even though it does not fully meet the technical requirements of true 4G technologies like LTE. HSPA+ is widely used by mobile carriers to improve user experience in areas with limited 4G coverage.