PRO Ultimate 256 GB microSDXC Card UHS-I + Adapter
• Whether you’re using a smartphone or a gaming console,⁴ count on the PRO Ultimate microSD for compatibility.
• With 10-year limited warranty, PRO Ultimate MicroSD is tough enough to take on anything with protection from water⁵ to extreme temps.⁶
• Pile in the files and expand your portfolio with a wide range of storage options from 128GB to 512GB.
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1 The foregoing read and write speeds are based on tests conducted under controlled conditions. Actual speeds may vary depending upon card capacity. Stated performance was achieved by using PRO Ultimate microSD cards with Samsung readers.
2 UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See www.sdcard.org/consumers/speed.
3 A2 performance is 4000 read IOPS, 2000 write IOPS.
4 Host device compatibility may vary.
5 Waterproof: withstand up to 72 hours in seawater.
6 Temperature proof: operating temperatures of -13oF to 185oF; non-operating temperatures of -40oF to 185oF.
7 Wearout: up to 10,000 swipes.
8 X-Ray Proof: up to 100mGy, equal to airport X-ray machines.
9 Magnetic-Proof up to 15,000 gauss, or the magnetic field equivalent of a high-field MRI.
10 Drop: withstand drops up to 16.4 feet (5 meters).
11 Proofs are for the microSD card and do not include the adapter. Samsung is not liable for any damages and/or loss of data or expenses incurred from memory card data recovery.
12 1GB = 1,000,000,000 bytes. Actual storage capacity may be lower than the labeled capacity. Part of the storage may be used for system files and other storage control purposes.
13 Test Device: Galaxy Note 20 Ultra 5G
14 4K Video: 3840*2160, 30fps (Video size 30Min 7.93GB)
15 FHD Video: 1920*1080, 30fps (Video size 30Min 2.95GB)
16 4K Image: 4000*3000 (Avg Pic size 2.36MB)
17 FHD Image: 4000*1868 (Avg Pic size 1.81MB)