This is a replacement left and right speaker assembly for the Dell Alienware 17 R4 R5 series gaming laptop, No Soldering Required, Simply plugs into the Motherboard! Compatible Part Number(s): JW7R1, 0JW7R1, CN-0JW7R1, PK23000UA00 Connector type: 6-Wire 6-Pin, Plug In, 8?, 4W Condition: New and Original, unused in perfect condition Reference Compatible with Dell Laptop Models: - Alienware 17 R4 series: AM17XR4-84, AW17R4, AW17R4-272, AW17R4-2727, AW17R4-2727SLV, AW17R4-4554SLV, AW17R4-700, AW17R4-7003SLV - Alienware 17 R5 series: AW17R5, AW17R5-7811BLK, AW17R5-9191BLK, I7786-7199SLV What’s in the box 1x Right Speaker 1x Left Speaker