Description Data interface: SDIO/USBSSPI/RMI/UART/I2C VCC working voltage: 3.0V-3.4V VCC power supply current: not less than 150mA RF working voltage: 3.0 V-3.4 V RF power supply current: not less than 450mA Working temperature:- 20 -70 Storage temperature:- 20 -70 Size: 17 x 15 x 2.4mm Colour:As Shown Material:PC Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * TXW8301 WiFi Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.