Acer Extensa 4120 4220 4420 Travelmate 4220 4520 AMD Socket S1 Desktop Motherboard MB.TLD01.001.Acer Part Number: MB.TLD01.001Compatible Part Numbers: MBTLD01001 06245-1 ORTA 48.4U101.011 55.4U101.001 554U101001Specifications:3 x USB Ports1 x VGA Port1 x TV -Out1 x LAN Port1 x AC Power Port3 x Audio PortsCompatible Models:Extensa 4120 4220 4420 Series (Model MS2211)4120-201G08Mi (LX.E790Y.050, LX.E790Y.082)4120-201G12 (LX.E800Y.080)4120-201G12Mi (LX.E800X.001)4420-5053 (LX.E780C.005)4420-5147 (LX.E77BX.014)4420-5212 (LX.E780X.011)4420-5237 (LX.E770X.002)4420-5239 (LX.E780X.022)4420-5557 (LX.E770X.014)4420-5817 (LX.E780X.024)4420-5874 (LX.E780X.003)4420-5910 (LX.E780X.027)4420-5963 (LX.E770X.013)TravelMate 4220 4520 Series (Model MS2211)4520-3204 (LX.TLD06.014)4520-401G16Mi (LX.TLD06.010, LX.TLD0C.006, LX.TLD0Z.005, LX.TLD0Z.006)4520-402G16Mi (LX.TLD0X.052)4520-5180 (LX.TLD0Z.029)4520-5365 (LX.TLD0Z.027)4520-5646 (LX.TLD06.007)4520-5750 (LX.TLD0Z.028)4520-6A1G12 (LX.TLE0X.136)4520-6A1G12Mi (LX.TLD0X.073, LX.TLE0X.150)4520-7A1A16Mi (LX.TLE0X.187)4520-7A1G16 (LX.TLE0X.183)4520-7A1G16Mi (LX.TLD0X.074, LX.TLD0Z.036, LX.TLE0C.009, LX.TLE0X.226)