SmallRig USB Wireless LAN Module Guard Plate for Sony FS7 1742 fits Sony FS7 perfectly. Using this plate to replace the original USB Wireless LAN Module Guard Plate of Sony FS7, you can attach it to SmallRig Sony FS7 top plate without removing the original top handle. It can protect the USB Wireless LAN Module from damages. It is perfectly compatible with Sony FS7. It is tiny and sturdy.