Table of Contents LKV373A Rx LKV383 - 4K Tx Rx LKV683 - 4K Tx Rx This is an old revision of the document! LKV373A Rx Firmware: 20191112-lkv373-rx-mu1.tar.xz LKV383 - 4K Tx Rx LKV683 - 4K Firmware: 20191112-lkv683-fw.tar.xz Tx Rx