{"product_id":"micro-sd-tf-card-128gb-class10-v30-u3-a2-high-speed-flash","title":"128GB Micro SD Card Class 10 V30 U3 A2 – Fast Flash Storage","description":"\u003ch2\u003eamzwn 128GB Micro SD \/ TF Card – Class 10, V30, U3, A2\u003c\/h2\u003e\n\u003cp\u003eExpand your storage instantly with the \u003cstrong\u003eamzwn Micro TF\/SD Flash Card\u003c\/strong\u003e. Available in 32GB, 64GB, 128GB, and 256GB capacities, this high-speed memory card is engineered for demanding workloads — from 4K video recording on action cameras and dash cams to fast file transfers on smartphones, tablets, and laptops. Simply plug it in — no software installation required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass 10 \/ U3 \/ V30 \/ A2:\u003c\/strong\u003e Write speeds of 30–80 MB\/s; read speeds of 40–129 MB\/s — handles 4K video with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with smartphones, tablets, notebooks, cameras, dash cams, drones (UAVs), smart speakers, digital devices, monitoring systems, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play:\u003c\/strong\u003e No drivers or software needed — just insert and go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH2testw Verified:\u003c\/strong\u003e Supports H2testw integrity testing so you can confirm card health and authenticity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Temperature Range:\u003c\/strong\u003e Operating: 0°C to 60°C | Storage: -20°C to 85°C.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTF \/ Micro SD Card\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacities Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32GB, 64GB, 128GB, 256GB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 10 (C10)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUHS Speed Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eU3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVideo Speed Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV30\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWrite Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30–80 MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRead Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40–129 MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface Required for Speed Testing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0+ (high-speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C – 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C – 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCapacity Note\u003c\/h3\u003e\n\u003cp\u003eFlash memory manufacturers calculate capacity using decimal math (1 GB = 1,000,000,000 bytes), while your operating system uses binary math (1 GB = 1,073,741,824 bytes). As a result, the displayed capacity on your device may appear slightly lower than the labeled size. This is normal and not a defect.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e32 GB\u003c\/strong\u003e ≈ approximately 27–31 GB usable (Format: FAT32)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e64 GB\u003c\/strong\u003e ≈ approximately 58–62 GB usable (Format: exFAT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e128 GB\u003c\/strong\u003e ≈ approximately 95–122 GB usable (Format: exFAT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e256 GB\u003c\/strong\u003e ≈ approximately 210–238 GB usable (Format: exFAT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant: Check Your Device's Supported Capacity\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, confirm that your device supports the capacity you are ordering. If your device only supports up to a certain capacity (e.g., 4 GB), inserting a higher-capacity card may prevent it from functioning properly. This is a device compatibility limitation, not a product quality issue.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Micro SD \/ TF Memory Card\u003c\/li\u003e\n  \u003cli\u003e1 × Retail Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-piece-complete-gardening-tool-kit\"\u003e10-Piece Gardening Tool Kit – Iron Head \u0026amp; Plastic Handle\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this Micro SD card compatible with my smartphone and camera?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the amzwn Micro SD card is compatible with a wide range of devices including Android smartphones, tablets, DSLR and action cameras, dash cams, drones, laptops, MP3\/MP4 players, and smart speakers. Always verify your device supports the capacity you select before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does Class 10, U3, V30, and A2 mean for this memory card?\u003c\/h4\u003e\n\u003cp\u003eA: These are speed and performance ratings. Class 10 guarantees a minimum sequential write speed of 10 MB\/s. U3 ensures at least 30 MB\/s write speed for UHS-I devices. V30 (Video Speed Class 30) confirms sustained 30 MB\/s write performance ideal for 4K video recording. A2 denotes fast random read\/write performance for running apps directly from the card — great for smartphones and tablets.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What format should I use when formatting this SD card?\u003c\/h4\u003e\n\u003cp\u003eA: For 32 GB cards, use FAT32 format. For 64 GB, 128 GB, and 256 GB cards, use exFAT format. Most modern devices will handle formatting automatically, or you can format via your computer's disk management utility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How can I verify that the Micro SD card's capacity is genuine?\u003c\/h4\u003e\n\u003cp\u003eA: This card supports H2testw testing — a free tool that writes and reads test data to verify the true available capacity. A damaged sector area of less than 4% is considered normal and within acceptable limits for this card.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this Micro SD card compatible with my smartphone and camera?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the amzwn Micro SD card is compatible with a wide range of devices including Android smartphones, tablets, DSLR and action cameras, dash cams, drones, laptops, MP3\/MP4 players, and smart speakers. Always verify your device supports the capacity you select before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"What does Class 10, U3, V30, and A2 mean for this memory card?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are speed and performance ratings. 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A damaged sector area of less than 4% is considered normal and within acceptable limits for this card.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Car \u0026 Home Gadgets\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/collections\/car-home-gadgets\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"128GB Micro SD Card Class 10 V30 U3 A2 – Fast Flash Storage\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/products\/micro-sd-tf-card-128gb-class10-v30-u3-a2-high-speed-flash\"}]}\u003c\/script\u003e","brand":"HIP","offers":[{"title":"128GB","offer_id":46305254703338,"sku":"1005013097110775-128GB","price":74.16,"currency_code":"USD","in_stock":true},{"title":"32GB","offer_id":46305254736106,"sku":"1005013097110775-32GB","price":45.12,"currency_code":"USD","in_stock":true},{"title":"64GB","offer_id":46305254768874,"sku":"1005013097110775-64GB","price":49.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4590\/4618\/files\/Secfa5ef12cdb445dba8df738967713cfs_cccd7255-dce4-4390-8166-3fb535b03ec9.webp?v=1789870993","url":"https:\/\/hipcustomerservice.com\/products\/micro-sd-tf-card-128gb-class10-v30-u3-a2-high-speed-flash","provider":"HIP","version":"1.0","type":"link"}