SD Memory Card Sizes for Automotive Devices | Garmin Customer Support
Professional Ultra SanDisk 32GB verified for Garmin Nuvi 3597LMTHD GPS MicroSDHC card with CUSTOM Hi-Speed, Lossless Format! Includes Standard SD Adapter. (UHS-1 A1 Class 10 Certified 98MB/s)
Garmin nuvi 265 GPS Navigation System | eBay
Professional Ultra SanDisk 32GB verified for Garmin Nuvi 3597LMTHD GPS MicroSDHC card with CUSTOM Hi-Speed,
Adding Memory for the Camera or Device on a Garmin DriveAssist | Garmin Customer Support