Dear friends, thank you so much for choosing RadioLink products. 
RadioLink has been developing new products to meet the needs of customers. In order to show our thanks to the loyal users for their support to RadioLink, we have launched Trade In for all RadioLink transmitters, which means you can apply your current RadioLink transmitter toward a new RadioLink transmitter. There is no need to send back the old transmitter. 

 
Trade In Price Chart

Your Current Transmitter

New Transmitter

Trade-In Price

(Shipping cost and VAT are not included)

 
All RadioLink transmitters

 

RC4GS V3

$25.00

RC6GS V3

$35.00

T8FB BT

$23.00

T8S BT

$27.00

AT9S Pro

$75.00

AT10 II

$85.00

 

 
Note: For RC8X Trade In, click the below link: https://www.radiolink.com/newsinfo/835788.html

 
How to take part in Trade In?
Please send the barcode of your transmitter to after_service@radiolink.com.cn or AliExpress sales. We’ll verify the barcode picture. After verifying it, we will ship your order out soon. 

 
Here is the AliExpress purchase link for Trade In:
https://www.aliexpress.com/item/1005004235821123.html

 
An example of barcode picture of RadioLink transmitter.