Ailunce HD1 is a DMR ham radio, you can program it by its Keyboard or connect the cable with PC. K6UDA made an review about Ailunce HD1 on youtube, he said HD1 is a big step in the right direction .please click here to know more : If any question about HD1,please feel free to contact us : hams@ailunce.com If you want to order the HD1, please go to our official web: http://bit.ly/2rf9QoK