4GB STICK For Toshiba Toshiba Satellite L745-S4126 L745-S4130 L745-S4210 L745-S4235 L745-S4302 L745-S4310 L745-S4355 L745-S9423RD L745-SP4141CL L745-SP4146CL L745-SP4149LL L745-SP4175NM L745-SP4201LL L745-SP4202LL L745-ST4N02 L750-009 L750-00U L750-017 L750-02T L750-03C L750-04K L750-052 L750-064 L750-065 L750-06P L750-070 L750-0CN L750-0DN L750-0DP L750-0L8 L750-0LM L750-0LN L750-0P8. SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. 4GB STICK SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Toshiba Toshiba Satellite. (See Compatibility List Below)