By: Pride MobilityPart Number: CTL143979Description: EXPANDABLE CONTROLLER W/ LCD COLOR DISPLAY,Q-LOGIC 3,(CURTIS:17955700-02-3409) Compatible with Tru-Balance 3 Seating System The optional Q-Logic 3 EX Enhanced Display serves as a separate screen used with specialty drive controls to display system data. With the Enhanced Display’s built-in environmental controls, Q-Logic 3 can operate a wide range of appliances that use infrared (IR) remote controls, such as televisions, and serves as a Bluetooth computer mouse emulator. Listing is for all items pictured. This item is classified as Open Box because it was removed from an unused wheelchair. The item was tested on the original chair and works. For additional questions please message us or call/text (206) 531 – 0035. Returns / Refunds – Please see the return options for this listing. If returns are accepted, the product must be in the same condition as it was delivered (cosmetic, mileage, function, etc). Most of our mobility equipment is used and the life expectancy is unknown which requires us to sell this product „AS IS“. All equipment is tested when we receive it and re-tested before we ship it to you to ensure quality. If you do have a problem when your product arrives, please contact us immediately within 48 hours so we can work with you to resolve it. All other returns are subjected to a restocking fee of 30%. *Note – Electronic products may require programming. Buyer responsible for confirming compatibility before purchasing.