The RF-WM-3235B1 from RF-star is a RF Module with Frequency 2412 to 2472 MHz/ 5180 to 5825 MHz, Data Rate 13 to 72 Mbps, Supply Voltage 2.7 to 3.6 V, Current Receiving 59 mA, Current Transmitting 223 mA. More details for RF-WM-3235B1 can be seen below.