The most complete collection of Matsonic mainboard bios files on the internet, even Matsonic.com is not listing them all because that domain is now owned by a company trying to make money out of this. These are free, if you feel you want to donate, go to the main page of this website

ms5025
50250918.exe 980918S.ROM 980918S.txt 980918S.zip 
ms5025s
0918S.ROM 0918S.txt 0918S.zip 5025s0918.exe 
ms6260
62601026.exe 62601026.ROM 62601026.txt 
ms6261
112499.bin 62611124.exe 62611124.txt 
ms6380sg
110899.txt 110899.zip 
ms6391e
6391.txt 6391e1005.exe 6391e1005.rom 
ms6393e
6393E.txt 6393e1005.exe 6393e1005.rom 
ms661gx-m+
050815s.zip 
ms7012
122899.bin 70121228.EXE 70121228.TXT 
ms7023
111199.BIN 70231111.exe 70231111.txt 
ms7047c
6ojv0626.bin 
ms7070s
70700303.exe 70701217.EXE 7070sd.exe list.txt 
ms7101
111699.BIN 71011116.exe 71011116.txt 
ms7102
121799.BIN 71021217.exe 
ms7112
71120630.exe 
ms7117c
011030.zip 
ms7132
71320913.exe 
ms7142
71420511.exe 
ms7157
71571228.exe 
ms7177ct
020110.zip 030611.zip 
ms7306
73061201.exe 
ms7308d
7308d1221.exe 
ms7308e
010925.zip 011119s.zip 110501.zip 
ms7381
73810127.EXE 
ms8107c
81070116.zip 81070509.EXE 
ms8117c
81170314.exe 81170314.zip 
ms8127c
010412.zip 071901.zip 81270412.zip 81270719.zip 
ms8127c+266
011031.zip 020118.zip 020904.zip 101201.zip 
ms8137c
011213.zip 040506.zip 101501.zip 110501.zip 
020419.zip 071901.zip 103101.zip 111601.zip 
ms8137c+
040506+.zip 
ms8147c
031208.zip 040203.zip 040413.zip 040805.zip 
031212.zip 
ms8157e
030811.zip 
ms8158e_d
040129.zip 040310.zip 040408_ms8158d_e.zip 
ms8167c
040203.zip 040413.zip 
ms8167c+
040428.zip 
ms8177c
031106s.zip 040331.zip 040715.zip 
ms8188e
040108.zip 040316s.zip 040715.zip 041022.zip 
040310.zip 
ms8308d
8308-d.zip 
ms8308e
010912.exe 011008.zip 011213s.zip 020415s.zip 
ms8308ep(266)
030808.zip 
ms8318e
020905.zip 
ms8328e
030930.zip 
ms9007c
ms9007c.zip 
ms9017c
011220.zip 100501.zip 
ms9087c
031030.zip 031124.zip 040611.zip 
ms9097c
040611.zip 
ms9107c
052102.zip 
ms9107c+
092002.zip 
ms9107c+usb
030321.zip 
ms9118e
020513.zip 031102.zip 
ms9127c
031015.zip 
ms9138d
021105.zip 
ms9138d+
030530.zip 
ms9138e
030522.zip 
ms9147c
030625.zip 
ms9158e+_d
030703s.zip 040409.zip 040826.zip 040831.zip 
040309.zip 
ms9167c
040412.zip 
ms9307c
020726.zip 
ms9307c+
020722.zip 
ms9307c+usb
031106.zip 
ms9317e
020722.zip 
ms9317e+
020725.zip 
ms9317e+usb
031106.zip 
ms9337c
030610.zip 
ms9357e
031106.zip 040408.zip 
ms9367e
040909.zip 
ms9377c
031114.zip 031231.zip 
ms9377c+
040210.zip 040721S.zip 040826.zip 040929.zip 
040409.zip 
ms9387e
040210.zip 040510s.zip 040720S.zip 040826.zip 
040424.zip 
ms9388e
040210.zip 040507.zip 040720S.zip 050113.zip 
040422.zip 040510S.zip 040826.zip 
mskm266pro-m
040414.zip 040715S.zip 050203.zip 
mskm400a-m
040414.zip 040715.zip 
mskm400-m
040414s.zip 040715S.zip 050203.zip 050321.zip 
msp4m800-m
050809.zip 
mspm800-m
041004.zip 050104.zip 050301.zip