BlueMax49ers FTDI USB Programming Cable Yaesu FT-757GX2 FT-840 FT-890 FT-900 CAT890 Same day shipping from San Jose, CA. on orders received before 4 pm Pacific time, including most Saturdays. Top notch, US based, phone, email and remote computer support from KJ6ZWL, with 20+ years of professional experience in desktop and laptop technical support. Highest quality products, made with the genuine chipsets plus a 1-year replacement warranty. FTDI Drivers support Windows (10, 8.1, 8, 7, Vista, XP) OS X [32-bit & 64-bit] No programming software included