Micro SDHC card Lexar Blue Plus, 32GB, 100MB/s, U1, V10, A1, UHS-I

The Lexar Blue Plus microSDHC 32GB delivers exactly the balance of speed, durability, and value you need when your data counts – whether it's a wallet backup, a node image, or footage from your dashcam.

With read speeds of up to 100 MB/s, you'll transfer backups, firmware updates, and media files noticeably faster than with standard Class 10 cards. The A1 rating keeps installed apps and operating systems – such as those on a Raspberry Pi or Bitcoin node – running smoothly, while the V10 video class ensures stable Full HD recording.

Typical use cases in the Bitcoin space:

• Encrypted wallet backups for hardware wallets like Foundation Passport, Coldcard, or BitBox02
• PSBT transfers between air-gapped devices and online machines
• Boot/OS card for Bitcoin nodes on Raspberry Pi (Umbrel, RaspiBlitz, Start9)
• Firmware updates for DIY solo miners and open-source hardware

Highlights

• Capacity: 32 GB (microSDHC)
• Read Speed: up to 100 MB/s
• Class Rating: UHS-I, U1, V10, A1
• In the Box: microSD card + SD adapter
• Warranty: 10-year limited manufacturer warranty
• Ideal for: Hardware wallets, Bitcoin nodes, dashcams, security cameras

Thanks to the included SD adapter, the card works immediately in any standard SD card reader – useful when you need to restore your wallet backup on a laptop without a microSD slot.