Silicon Power Superior 256GB MicroSDXC UHS-I Class 10 Memory Card SP256GBSTXDV3V20SP Write speed_545 MB/s Secure Networking Security features include

Secure Networking Security features include IP-MAC-Port-VID Binding

You can add additional SSD over-provisioning (1% ~60%) to avoid write amplification and improve SSD random write speeds and endurance

We combine exceptional print quality with clean-hands technology for performance you can trust-no soap required

Offload photos and videos quickly as there’s even a Micro SD™ Card Reader if needed

Silicon Power Superior 256GB MicroSDXC UHS-I Class 10 Memory Card SP256GBSTXDV3V20SP Write speed_545 MB/s Secure Networking Security features includeSilicon Power Superior 256GB MicroSDXC UHS I Class 10 Memory Card SP256GBSTXDV3V20SP All Of Your Precious Moments In 4K Ultra HD If you don't want to miss a single moment, you need a card that can keep up with the pace of life. With UHS Speed Class 1 (U3) and Video Speed Class 30 (V30), the Superior microSDXC UHS I card allows you to capture uninterrupted 4K Ultra HD videos. On top of that, read and write speeds up to 100 and 80 MB s, respectively,