AC511M Dell Stereo SoundBar. Part Number AC511M. UP & UZ Series U2414H, U2415, U2417HJ, U2419H (with mount), U2419HC (with mount), U2515H, U2713H, U2715H, U2719D (with mount), U2719DC (with mount), U2917W, U3219Q (with mount).
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