Mini USB Connector:
1) Communicate with PC which uses GF-PR8 to program the buttons.
2) Transmit the infrared data when learning IR (Optional).

:Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong,China
:+86 13928186280(Same WeChat/Whatsapp account)
:+86 20-34702140