USB SPI tool programmer procedures to read and write software, SPI 25X programmer, small, simple, convenient 25X 1m 2m to 4m 8m and 16m chip to read and write. The USB port is connected with the computer through the port, and the power supply and data communication are completed by the USB port. 优盘之家

usb spi tool编程器程序读写软件，SPI 25X编程器，小巧简单，可方便读写25X 1M 2M 4M 8M及16M芯片。其通过USB口与电脑联接，电源和数据通讯都由USB口完成。 优盘之家

USB programmer编程器 V1.1：http://www.upan.cc/tools/others/3596.html