ACUVANCE rad Jarvis XX S.BUS Link Adapter 2 It was linking without any problems until it was removed. I switched to the S.BUS TAO3 auto link adapter, so I removed it and stored it. ACUVANCE rad Jarvis XX Radio control amplifier 10px ACUVANCE adapter for S.BUS connection Ideal for linking and connecting to the receiver. - Model: S.BUS Adapter - Brand: ACUVANCE - Connection type: S.BUS connection - Function: Linking and receiver connection Everything in the photos is included. We can offer a set sale with other ACUVANCE products. Please consult with us. Please look at the photos carefully before purchasing. No claims, no returns, no cancellations.