L Types: K380 Gray Battery Cover / K380 Pink Battery Cover / K380 Blue Battery Cover / K380 White Battery Cover / K380 Red Battery Cover / Logitech K350 Battery Cover / Logitech K860 Battery Cover / Logitech MK850 Battery Cover / Logitech K400Plus Battery Cover / K350 Foot Brace / MK850 Foot Brace / G213 Foot Brace / K860 Foot Brace / K400r Battery Cover / K220 Foot Brace Pair (K230 Universal) / Logitech K780 Universal Battery Cover.
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