Kingston Acer Notebook Memory 4GB 1066MHz Module

Acer: Aspire 1420P Convertable Tablet PC, Aspire 1820PTZ, Aspire 1825PT, 1825PTZ, Aspire 4251 AS4251-xxx, Aspire 4252 Series AS4252-xxx, Aspire 4333 Series AS4333-xxx, Aspire 4552 AS4552-xxx, Aspire 4736, 4736G Series, Aspire 4736ZG Series, Aspire 4740 Series AS4740-xxx, Aspire 4741 Series AS4741-xxx, Aspire 4745, 4745G Series, Aspire 4937 Series, Aspire 5251 Series AS5251-xxxx, Aspire 5252 Series AS5252-xxxx, Aspire 5253 Series AS5253-xxxx, Aspire 5551 Series AS5551G-xxx, Aspire 5553 Series (w/2 SODIMM), Aspire 5553 Series (w/3 SODIMM), Aspire 5738G Series, Aspire 5738PZG (DDR3), Aspire 5740/G Series AS5740/G-xxx, Aspire 5741, 5741G Series AS5741-xxx, Aspire 5742/G/Z Series AS5742/G/Z-xxx, Aspire 5745/G/PG Series (w/2 SODIMM), Aspire 5745G Series (w/4 SODIMM), Aspire 5750G Series AS5750G-xxx, Aspire 5940G Series, Aspire 5943G Series (w/4 SODIMM), Aspire 6935G Series AS6935G-xxx, Aspire 7551/G AS7551/G-xxx, Aspire 7740 Series AS7740-xxx, Aspire 7741 AS7741-xxx, Aspire 7741G AS7741G-xxx, Aspire 7741ZG AS7741ZG-xxx, Aspire 7745/G Series (w/2 SODIMM), Aspire 7745G Series (w/4 SODIMM), Aspire 8940G Series  AS8940G-xxx, Aspire 8942 Series AS8942G-xxx, Aspire 8943G Series (w/2 SODIMM), Aspire 8943G Series (w/4 SODIMM), Aspire Timeline 3811T, 3811TZG, Aspire TimelineX 3820T, Aspire TimelineX 4820T/TG AS4820TG-xx, Aspire TimelineX 5820T, Iconia Series, TravelMate 5542 Series TM5542-xxxx, TravelMate 5740/G Series TM5740/G-xxx, TravelMate 5740Z/ZG Series TM5740Z/ZG-xxx, TravelMate 5742 Series TM5742-xxxx, TravelMate 6293 Series TM6293-xxx, TravelMate 6293-3G Series, TravelMate 6493 Series TM6493-xxx, TravelMate 6493-3G Series, TravelMate 6593/G Series TM6593/G-xxx, TravelMate 7740 Series TM7740/G/ZG-xxx, TravelMate 8331, TravelMate 8372/TG Timeline, TravelMate 8431, TravelMate 8472 Series (w/4 SODIMM), TravelMate 8472T Series TM8472T/G-xxx, TravelMate 8472T TimelineX TM8472x-xxx, TravelMate 8531, TravelMate 8572/G/T/TG Series TM8572x-xxx, TravelMate Timeline 8371/G TM8371/G-xxx, TravelMate Timeline 8471/G TM8471/G-xxx, TravelMate Timeline 8571/G TM8571/G-xxx; eMachines: eMachines D640 Series, eMachines D730 Series, eMachines E730, eMachines G640.