Z3X Easy Jtag Plus Box With ICFriend eMMC 13 In 1 BGA Socket Option:Easy jtag box with emmc 13 in 1 25mm diameter solder ball 25mm diameter solder ball 1 * Mini Heater(BS30) 0 480 Mbps (high speed)Integrated ISP engine: Z3X high power pro engine (4 MB s)ISP support 1 and 4 bit* connectionAdded eMMC 8 bit high speed interface up to 42 MHzIntegrated NAND* engine: NFC with 4 KB RAM buffer and ECCIntegrated M PHY* interfaceIntegrated SPI engine: up to 21 MHz clock for popular SPI memory flash ICIntegrated self test core that excludes 90% faults in productionIntegrated CCID card reader for Z3X Software UseZ3X Easy Jtag Plus Hardware benefits:Box to Host PC speed increased up to 40 MB secJTAG Interface speed increased by 20%eMMC 1 Bit ISP Speed increased up to 4 MB seceMMC 4 Bit ISP Speed increased up to 12 MB sec (eMMC 5 SPI memory programming and many other features