A computer device, comprising: a memory to store data and instructions; at least one processor configured to communicate with the memory; and an operating system stored in the memory and executed by the at least one processor, wherein the operating system is operable to: determine a plurality of audio data subsets (37, 39, 41, 43) with audio data from an audio stream to transmit to a plurality of display devices (106, 108, 110, 112) in communication with the computer device via a universal serial bus, USB, connection; obtain a current frame number of a display device render buffer of a first display device of the plurality of display devices (106, 108, 110, 112); determine an updated frame number by adding a constant to the current frame number, wherein the constant accounts for a delay in performing a device initialization to move all display devices of the plurality of display devices (106, 108, 110, 112) to a run state capable of receiving the plurality of audio data subsets (37, 39, 41, 43); generate a plurality of USB request blocks (30, 31, 33, 35), where each USB request block of the plurality of USB request blocks (30, 31, 33, 35) includes the updated frame number and a packet with one audio data subset of the plurality of audio data subsets (37, 39, 41, 43); and send each USB request block of the plurality of USB request blocks (30, 31, 33, 35) to a corresponding display device of the plurality of display devices (106, 108, 110, 112). a memory to store data and instructions; at least one processor configured to communicate with the memory; and an operating system stored in the memory and executed by the at least one processor, wherein the operating system is operable to: determine a plurality of audio data subsets (37, 39, 41, 43) with audio data from an audio stream to transmit to a plurality of display devices (106, 108, 110, 112) in communication with the computer device via a universal serial bus, USB, connection; obtain a current frame number of a display device render buffer of a first display device of the plurality of display devices (106, 108, 110, 112); determine an updated frame number by adding a constant to the current frame number, wherein the constant accounts for a delay in performing a device initialization to move all display devices of the plurality of display devices (106, 108, 110, 112) to a run state capable of receiving the plurality of audio data subsets (37, 39, 41, 43); generate a plurality of USB request blocks (30, 31, 33, 35), where each USB request block of the plurality of USB request blocks (30, 31, 33, 35) includes the updated frame number and a packet with one audio data subset of the plurality of audio data subsets (37, 39, 41, 43); and send each USB request block of the plurality of USB request blocks (30, 31, 33, 35) to a corresponding display device of the plurality of display devices (106, 108, 110, 112). determine a plurality of audio data subsets (37, 39, 41, 43) with audio data from an audio stream to transmit to a plurality of display devices (106, 108, 110, 112) in communication with the computer device via a universal serial bus, USB, connection; obtain a current frame number of a display device render buffer of a first display device of the plurality of display devices (106, 108, 110, 112); determine an updated frame number by adding a constant to the current frame number, wherein the constant accounts for a delay in performing a device initialization to move all display devices of the plurality of display devices (106, 108, 110, 112) to a run state capable of receiving the plurality of audio data subsets (37, 39, 41, 43); generate a plurality of USB request blocks (30, 31, 33, 35), where each USB request block of the plurality of USB request blocks (30, 31, 33, 35) includes the updated frame number and a packet with one audio data subset of the plurality of audio data subsets (37, 39, 41, 43); and send each USB request block of the plurality of USB request blocks (30, 31, 33, 35) to a corresponding display device of the plurality of display devices (106, 108, 110, 112).