Features: 1.This WIFI module is created and developed by special team, 2.which is capable of high transmission rate and stability . 3.And, it is compatible greatly with MKS Robin mainboard. 4.It not only supports document transmit via APP, but also supports Cloud printing and firmware upgrading. 5.Built-in Micro-USB, with flash and reset switches, easy to program 6.MKS Robin compatible, works great with the latest MKS Robin WIFI. Description: Our WIFI module is not only supports document transmit via APP, but also supports Cloud printing and firmware upgrading. Specifications: Size: 25*23mm Item Type: WiFi Module Package include:1pcs WiFi Module