Introduction: Kingston 128GB microSDXC Class 10 UHS‑I (ITM000786)
The Kingston 128GB microSDXC Class 10 UHS‑I card is a straightforward, dependable removable storage solution designed for everyday mobile storage and HD (1080p) video capture. With a compact microSD form factor, rugged construction and read speeds up to 45 MB/s (with a minimum 10 MB/s write), this card targets smartphone and tablet users, action and dash camera owners, and basic CCTV or backup storage needs. Kingston positions this model as an affordable, durable option for users who need sizeable capacity without paying a premium for the fastest, specialty cards.
Key features at a glance
- Capacity:128 GB — roomy for photos, apps, and hours of HD video.
- Performance:Class 10, UHS‑I (U1) — up to 45 MB/s read, minimum 10 MB/s write.
- Durability:Waterproof (IEC/EN IPX7), temperature tolerant, shock & vibration tested, and X‑ray protected.
- Compatibility:Formatted exFAT for microSDXC; will work in devices that support microSDXC cards.
- Support:Lifetime warranty and free technical support from Kingston.
Detailed specifications and benefits
Understanding the technical specs helps determine whether this Kingston microSDXC is the right fit for your needs. Below are the essential specifications and what they mean in practice.
- 128 GB:Offers enough space for extensive photo libraries, many apps, and hours of Full HD video footage. This capacity is particularly useful for dashcams, security cameras and mobile devices where you want extended recording or storage without frequent offloading.
- exFAT format:Cards 64 GB and above are formatted exFAT, which supports files larger than 4 GB and is widely compatible with modern devices. Note: some older devices may not support microSDXC or exFAT and may require reformatting or firmware updates.
- Read speed up to 45 MB/s:Good for transferring files to a computer and for smooth playback of stored media. While not the fastest available on the market, it provides solid day‑to‑day performance for most users.
- Minimum write speed 10 MB/s (Class 10/U1):Sufficient for continuous Full HD (1080p) recording in many cameras and for taking high-resolution photos. However, if you need sustained high write speeds for 4K video or burst RAW photography, a U3/V30 or higher‑rated card is a better choice.
- microSD size:11 × 15 × 1 mm — fits smartphones, tablets, action cams, dashcams and many CCTV devices that accept microSDXC cards. Some SKUs include an SD adapter for legacy slots.
- Voltage:3.3 V — standard for microSD cards.
- Temperature tolerance:Operating range of −25 °C to 85 °C and storage range of −40 °C to 85 °C — suitable for most outdoor and automotive environments.
- Rugged build:Waterproof (IPX7), shock & vibration tested, and X‑ray protected — designed to survive everyday hazards and the rigors of portable use.
- Lifetime warranty:Backed by Kingston’s lifetime limited warranty and free technical support, which adds peace of mind for long‑term storage needs.
Use cases and scenarios where this card excels
The Kingston 128GB microSDXC Class 10 UHS‑I card is versatile. Here are common scenarios where it performs well:
- Add large amounts of media storage for photos, music and video without relying on cloud services. The card’s exFAT formatting means you can store large media files and app data where supported.
- Good option for users who keep many offline videos or need extra space for games and apps on expandable‑storage devices.
- Class 10/U1 write speeds support continuous Full HD recording for most consumer action cams and dashcams. The durable design and temperature tolerance are beneficial in automotive or outdoor use.
- 128 GB capacity allows for extended recording sessions without manual swapping.
- Suitable for many home security cameras that record in HD. Use it for local storage in cameras that accept microSDXC cards — check camera support for exFAT and maximum capacity.
- Portable and affordable option for transporting files between devices or as a compact backup medium for photos and documents.
Comparisons with similar products on the market
The microSD market offers a wide range of options. The Kingston 128GB Class 10 UHS‑I sits in the mainstream segment, competing on reliability and value rather than top‑end speed. Here’s how it compares to common alternatives:
- Higher‑speed U3 or V30 cards (often from brands like SanDisk Extreme, Samsung PRO Endurance or Lexar) deliver sustained write speeds suited for 4K video and high‑frame‑rate burst photography. If you plan to record 4K footage or use demanding cameras, choose a U3/V30 or better class card instead of this U1 model.
- The Kingston U1 card typically costs less, making it a sensible value choice for Full HD recording and general storage needs.
- Many mainstream competitors offer similar capacity and pricing, with comparable read/write ranges in their U1 Class 10 offerings. Differences often come down to advertised peak read speeds, bundled accessories (like SD adapters), and long‑term endurance claims.
- Kingston’s advantages include proven durability specs, a straightforward product lineup and a strong warranty/support policy. Competitors may advertise slightly higher peak read numbers on some SKUs, but real‑world performance for everyday tasks is often comparable.
Customer testimonials and typical feedback
While individual experiences vary by device and usage, common feedback themes for Kingston’s 128GB microSDXC Class 10 UHS‑I include:
- "Reliable storage for my dashcam — long recording time and survived hot conditions in the car."
- "Great value — much cheaper than higher‑speed cards but plenty of capacity for my phone and camera."
- "Easy to format and use; Kingston’s support and warranty give confidence for long‑term use."
These representative comments reflect typical user priorities: capacity, reliability and value. If you need specific verified reviews, check retailer review sections and trusted tech sites for hands‑on tests and real user feedback in the context of your device.
Practical tips and final considerations
- Always confirm that your device supports microSDXC and exFAT before purchase. Some older devices only support microSD or microSDHC (up to 32 GB).
- For sustained 4K recording, multi‑camera setups, or professional burst photography, opt for a U3/V30 (or better) card that guarantees higher sustained write throughput.
- Use the card in the temperature conditions recommended, and consider periodic backups for important data — no storage medium is immune to failure.
- Take advantage of Kingston’s lifetime warranty and technical support if you encounter issues.
Conclusion: Why choose the Kingston 128GB microSDXC Class 10 UHS‑I?
The Kingston 128GB microSDXC Class 10 UHS‑I card (ITM000786) is a solid, cost‑effective choice for everyday storage needs. With a balance of large capacity, proven durability (waterproof, shock & X‑ray resistant), and dependable Class 10/U1 performance, it suits smartphone users, action and dash camera owners, and many CCTV applications that record in Full HD. At a suggested price in the value segment, it delivers broad compatibility and the reassurance of Kingston’s lifetime warranty and support.
If your priority is maximum speed for 4K video or professional photography, look toward higher‑class U3/V30/V60 cards. But for affordable, rugged, dependable storage that covers common consumer and prosumer use cases, the Kingston 128GB microSDXC is a practical and sensible selection.
