Yes, the CoolStream Duo is compatible with the Vizio VSD210 docking station. You can plug the Duo into the 30 pin connector of the Vizio VSD210 and stream music or podcasts from your phone, tablet or laptop. The CoolStream Duo works with iPhone 7 and Samsung (Android) phones.
Do you already own and use this product?
The CoolStream Duo turns older docking stations like the Vizio VSD210 into Bluetooth speakers. The 30 pin iPod connector powers the Duo as well as being the audio jack for the music coming from the paired phone. You can leave the CoolStream Duo on the dock all the time. It will not hurt your docking station nor the Duo’s rechargeable battery.
For more information about compatible (and non-compatible) docking stations, check out the Docking Station Compatibility page.
CoolStream is a trademark owned by Exeter Science & Entertainment LLC. Exeter Science & Entertainment warrants it products against defect in material or workmanship for 1 year from the date of purchase.