This is a replacement left and right speaker assembly for Lenov0 ThinkPad T14s T490 Laptop series, No soldering required, Simply plugs into the motherboard, repair distorted sound or issues relating to having NO sound! FRU: 5SB0S73518, 01YN268, 01YN267, 01YN266 Manufacturer Part Number(s): PK23000NKV0, PK23000T4G0, SSB0T35599, SSB0T35600 Connector type: 4-wire 4-pin, Plug In, 4 Ohm / 2W Wire overall Length approx: 3.90 cm/1.50-inches Condition: New and Original, unused in perfect condition. NOTE: the screw NOt included, Please retain the original screw for the installation of this part. Reference Compatible with Laptop models: - ThinkPad T14s (Type: 20T1/20T0) - ThinkPad T14s Gen 1 (Type: 20UH/20UJ) - ThinkPad T490 (20N2/20N3) - ThinkPad T490 (20Q9/20QH) - ThinkPad T490 (20RY/20RX) - ThinkPad T490s (20NX/20NY) - ThinkPad T495s (20QK/20QJ) What's in the box: 1x Left & Right Speaker assembly