SL Series: SL1K, SL2K, SL1M, SL300, SL500, SL500e, SL1600, SL2600, SL3500e. Fit Motorola S4000, SL7000, SL8000 Series Radio including SL3500e, SL4000, SL4010, SL4000e, SL4010e, SL7550, SL7550e, SL7580, SL7580e, SL7590, SL7590e, SL8050, SL8550, SL8550e.
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