Saturn BT - Bluetooth Adapter for the Sega Saturn - Humble Bazooka

The Saturn BT is a Bluetooth Adapter that allows you to connect various Bluetooth devices to your Sega Saturn.

Turbo BT - TurboGrafx-16 Bluetooth Adapter - Humble Bazooka

cohost!

Got my Saturn BlueRetro dongle, it's nice! : r/SegaSaturn

GCDual Available Now, SAG SWAG, and more! - Stone Age Gamer

Retro-Bit Official Sega Saturn Bluetooth Controller Receiver for Sega –

GitHub - darthcloud/BlueRetro: Multiplayer Bluetooth controllers adapter for retro video game consoles

SATURN BT – Bluetooth Adapter

Humble Bazooka - Saturn BT Receiver - Analog Demonstration (NiGHTS)

Sega Saturn MODE Easy Access SATA Adapter Mounting Kit with M.2 Support - Stone Age Gamer