iParaAiluRy Laptop Internal Speaker Kit for Acer 2805 5551 5552 5251 5741 5742G 5250 5252 5253 5333 5336 5552G 5736 5733 GATEWAY NV51 NV55 NV53 NV50A 59C 53A PK23000DC00 PK23000EC00 Laptop Left and Right Built-in Speaker Item type: Laptop internal Left and Right Speaker Fit for Laptop: Acer 2805 5551 5552 5251 5741 5742G 5250 5252 5253 5333 5336 5552G 5736 5733 GATEWAY NV51 NV55 NV53 NV50A 59C 53A Compatible with: PK23000DC00 PK23000EC00