Solaar version 1.1.4

Lightspeed Receiver
  Device path  : /dev/hidraw5
  USB id       : 046d:C545
  Serial       : AD1567FD
    Firmware   : 02.01.B0006
    Bootloader : 00.01
    Other      : 3D.88
  Has 1 paired device(s) out of a maximum of 2.
  Notifications: wireless, software present (0x000900)
  Device activity counters: 1=22

Seen paired with G915 TKL LIGHTSPEED Wireless RGB Mechanical Gaming Keyboard 408E
