DDELL SLIM SOUNDBAR SB521A Dell SB521A – Sound bar – for PC – 3.6 Watt – for P2223HC, P2423, P2722H, P2723DE, P2723QE, P3421W, P2222H, P2422H, P2422HE, P2722HE, U2723QE, U3023E, U2421E, U2722D, U2722DE, U2422H, U2422HE SPECIFICATIONS Product Type: Sound bar – for PC Speaker Type: Active Continuous...