FPC impedance line with shielded isolation provides reliable and stable communication between the adapter and the T76 programmer. Efficient design optimized for online programming of EMMC chips, ensuring operation stability and reliability in continuous use. Exclusive compatibility: this adapter board is designed for the T76 programmer and is not compatible with other programmers such as TL866CS, TL866A, TL866II T48 or T56. performance: maximum clock frequency up to 60 MHz, with speeds up to 28 MB/s in 4bit mode. Typical applications and use scenarios: Production line programming of EMMC chips during device assembly to ensure fast, repeatable writes. Research and development or testing environments where reliable online EMMC programming is required. Field service or workflows that involve fast reprogramming or firmware updates of devices using EMMC storage.