The Patriot PE0591 is a microSD memory card with 128GB capacity, A1 App Classification rating, and V30 video speed class. The A1 rating means applications can be saved and run directly from the card on Android devices, which improves device responsiveness and frees up internal storage.

With read speeds of up to 90MB/s and write speeds of up to 80MB/s, it also supports 4K video recording. It operates at 2.7–3.6V and is certified CE, FCC, and RoHS.

Key Features

• Capacity: 128GB, microSDXC
• Speed class: Class 10 / U3 / V30 / A1
• Read speed: up to 90MB/s
• Write speed: up to 80MB/s
• 4K video recording support
• A1 App Classification — apps can be stored and run from the card
• Certifications: CE, FCC, RoHS

Product Benefits

• A1 rating allows Android apps to launch from the card, reducing demand on device internal storage
• 90MB/s read speed enables fast file browsing and smooth playback of high-resolution media
• V30 / U3 class guarantees a minimum 30MB/s sustained write speed required for 4K recording
• Compact 1.5 × 1.1 × 0.1cm size fits any device with a standard microSD slot

Technical Specifications

• Model: Patriot PE0591
• Capacity: 128GB
• Type: microSDXC
• Speed class: Class 10 / U3 / A1 / V30
• Read speed: Up to 90MB/s
• Write speed: Up to 80MB/s
• Voltage: 2.7–3.6V
• Operating temperature: -25°C to 85°C
• Non-operating temperature: -40°C to 85°C
• Card dimensions: 1.5cm (L) × 1.1cm (W) × 0.1cm (H)
• Package dimensions: 13 × 10 × 2cm
• Total weight: 0.100kg
• Card weight: 0.3g
• Certifications: CE, FCC, RoHS

Why You'll Love It

• 128GB gives substantial headroom for apps, photos, videos and documents without frequently managing storage
• The V30 write class handles continuous 4K video capture without dropped frames
• Tiny dimensions and 0.3g weight make it practically weightless in any smartphone or tablet
• RoHS and CE/FCC certifications confirm it meets international safety and environmental standards