imported high-level FIDI FT-232RL USB interface chip, plug and play, heavy heavy materials supporting the finished product cable, interface, simple and comprehensive specifications, full mode LINK. (Note: upgrade to black shell, black panel, the following description quoted picture may not be black, subject to prevail, to avoid misunderstanding) Full software support: HRD / DM780 / LOGG32NIMM / WriteLog / ECHOLINK / pasyPal / SSTV / Cw_player / APRS / AGW / MMTTY / MMVARI / MIXW and so on. Performance Description:2017 Edition YAESU FT-891 FT-817ND FT-857D FT-897D dedicated radio connector, Imported high-grade FIDI FT-232RL USB interface chip Patch technology Imported 6N137 high-speed communication optocoupler, communication rate up to 115200. Supporting the finished product data cable connecting cable, plug and play Radio remote control interface support: all optical isolation, CAT remote control support 115200 stable high-speed communication Color: Black Material: metal+plastic Complete signal support: Includes TXD / RXD / RTS / DTR / CTS signal. Support SQL control, CTS signal introduction Special custom high-quality audio isolation former, with shielding isolation, no communication sound Plug and play, without any settings, no external power supply Standardized voice / data station interface: DATA (MINI DIN 6 specification) Standardized CAT remote control interface: CAT (MINI DIN 8 specifications) Professional wave soldering processing, high level of technology. Modular optimization of ground wiring structure. Support station model: YAESU: FT-891 FT-817 / 857 / 897 / 7800 / 8800 / 8900 / 100D, etc. ICOM support: IC-2710,2720,2820 and 703 (only data interface, PACKET), 706 (only data interface, PACKET), 7000 (only data interface, PACKET) KENWOOD support: TM-V71, TS-480 and so on Support: support Package Contents: 1 x Dedicated Radio Connector Kit Onl