Electronics · United States

3pcs WCH-BSU CH9143chip USB 4.2 Bluetooth Wireless Module for Smart Home System

Product no longer available. The stores we track no longer sell it; last price seen $19.77.

Price history: 2 daily prices tracked since 2026-10-20; lowest $19.77, highest $19.77.

3pcs WCH-BSU CH9143chip USB 4.2 Bluetooth Wireless Module for Smart Home System

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