Saleae does not offer a trade-in or upgrade plan. However, if you purchased a device within the last 180 days directly from us via purchase order or via our website at www.saleae.com, you can return it for a full refund (including shipping both ways). That will allow you to upgrade or downgrade your product at any time in the first 6 months after buying it.
Please note that this does not apply to purchases made via any of our distributors, or via any other means not mentioned above. Feel free to contact us for more information.