Silicon Power has launched its fastest-ever microSD Express card named Hypera, boasting read speeds of up to 880 MB/s and write speeds of up to 700 MB/s. Built for handheld gaming consoles, high-end video cameras, and performance-hungry gadgets, Hypera promises serious speed in a tiny package.
The new Hypera card uses the SD Express 7.1 protocol, running on PCIe Gen 3×1 and NVMe interfaces, enabling fast and efficient data handling. Its performance surpasses traditional UHS-I and UHS-II cards, giving creators, gamers, and professionals a meaningful boost in workflow.
Hypera microSD Key Specifications and Supported Features
| Feature | Specification |
|---|---|
| Product Name | Silicon Power Hypera |
| Max Read Speed | 880 MB/s |
| Max Write Speed | 700 MB/s |
| Form Factor | microSD |
| Protocol Support | SD Express 7.1, PCIe Gen 3×1, NVMe |
| Legacy Compatibility | UHS-I, V30, A1, C10 |
| Storage Capacities | 256 GB, 512 GB, 1 TB |
| Flash Memory Type | 3D TLC NAND Flash |
| Use Case Scenarios | Nintendo Switch 2, 4K Video Recording, High-Speed Photography, Portable Consoles |
| Durability | Rated for 10,000 plug/unplug cycles |
| Launch Status | Announced; Price and Availability TBA |
| Reference | Silicon Power Official Website |
Performance Boost for Switch 2 and 4K Recording
The company specifically highlights Nintendo Switch 2 as one of Hypera’s optimal use cases. According to internal testing, the card offers 2.7 times faster performance in the Switch 2 compared to UHS-II cards. This allows for smoother gameplay, quicker load times, and seamless access to large game files.
For content creators, the card’s ability to handle high bitrate 4K video makes it an asset in professional camera rigs. The 700 MB/s write speed ensures minimal buffering during recording, reducing dropped frames and preserving visual integrity.
Advanced Interface Support: SD Express 7.1 with PCIe + NVMe
Hypera stands out due to its support for SD Express 7.1, a protocol that allows microSD cards to operate on PCIe Gen 3×1 lanes and NVMe architecture, the same tech found in high-performance SSDs. This means the microSD card can now perform similarly to internal solid-state drives, while still retaining its ultra-compact form.
While traditional cards rely on UHS-I or UHS-II interfaces, Hypera leverages modern I/O standards, allowing for seamless 4K transfers, fast loading of large applications, and efficient game data handling.
Storage Capacities Up to 1 TB
Silicon Power’s new card is available in 256 GB, 512 GB, and 1 TB variants. These capacities make Hypera not only fast but also capacious enough to handle modern high-volume workloads.
Whether you’re storing raw 4K footage, a game library, or a backup of your portable workstation, Hypera provides enough room without compromising on speed.
Durability Meets Portability
Despite its cutting-edge performance, Hypera is built for real-world durability. The card is rated for 10,000 insertion/removal cycles, ensuring it withstands frequent use in field gear, drones, or mobile devices.
This robustness aligns well with professionals who need both portability and reliability; especially those working in outdoor environments or fast-paced production settings.
Backward Compatibility for Wider Use
While Hypera is built on bleeding-edge technology, it also retains backward compatibility with the UHS-I standard. This ensures users can still benefit from improved performance even if their devices don’t support SD Express yet.
This dual compatibility widens its appeal beyond just tech enthusiasts, allowing casual users and mid-range gear to tap into its benefits without an immediate hardware upgrade.
What This Means for the Future of Portable Storage
The Hypera microSD shows that portable storage is catching up to SSD performance. With PCIe and NVMe now inside a fingernail-sized card, users can experience desktop-level read/write speeds in mobile environments.
Whether you’re a gamer, filmmaker, or simply managing massive data on the move, Hypera’s 880 MB/s read speed marks a turning point in how fast and how much you can store without relying on bulky hardware.
Still No Price or Launch Date Announced
While the specs are confirmed, Silicon Power has not yet announced pricing or availability for the Hypera series. Given the advanced specs and positioning, the cost is expected to be higher than conventional UHS cards, but still below dedicated SSDs.
Tech enthusiasts and professionals will need to wait a bit longer before adding this high-speed card to their setups.
Final Thoughts
With read speeds of up to 880 MB/s and storage options up to 1 TB, the Hypera microSD card from Silicon Power is more than just an upgrade, it’s a redefinition of what microSD can deliver.
It combines speed, durability, and advanced interfaces in a compact form, supporting a wide range of devices from handheld consoles to pro-grade cameras. As SD Express adoption grows, cards like Hypera are likely to become the new norm for on-the-go storage.
