1. UHS-II SD Cards (SD2U3)

2. TS32~64GSD2U3 Capacity32GB / 64GB SD ComplianceSD 4.20 Speed Class10 Bus InterfaceUHS-II UHS Speed ClassClass 3 Performance Up to 285MB/s read Up to 180MB/s write Operating Temp.-25°C ~ 85°C Storage Temp. -40°C ~ 85°C SD2U3 Card

3. 4K resolution: UHS-II Class 3 and 4K Video “UHS” = Ultra High Speed interface bus UHS-II Class 3 (U3) is the latest standard specified by the SD Association for 4K video capture. “U3” speed guarantees a minimum constant write speed of 30MB/s (240Mbps data rate) for real-time video recording.

4. Normal Speed / High Speed / UHS-I CardUHS-II Card Bus interfaceMax. Bus Speed UHS-I 104 MB/s (SDR104) UHS-II 156 MB/s (HD156) 312 MB/s (FD312) USH-II raises the data transfer rate to a theoretical maximum of 156 MB/s (half duplex) or 312 MB/s (full duplex) using additional row of pins. UHS-II vs. UHS-I New 2 nd row pins are used for the UHS-II signals. UHS-II pin layout

5. Speed Markings Explained Indicates Speed Class 3 when used with UHS device (min. write speed = 30MB/s) Indicates UHS-II interface compatibility. Indicates SD Speed Class when used non-UHS device “Speed Class” refers to minimum constant write speed, is an important factor especially for video capture purposes. Device compatibility: Backwards compatible with UHS-I devices Device Bus Type Card Speed Class

6. In order to bring out the best performance of UHS-II SD card, card reader with UHS-II support is necessary. * RDF9 : Super-Speed USB 3.1 Gen 1 interface Used With UHS-II Card Reader

7. OLYMPUS OM-D EM-5 MARK IISAMSUNG NX1FUJIFILM X-T1 Cameras that support UHS-II U3 card Compatible Devices (1)

8. Sony FDR-AX100* Compatible Devices (2) Panasonic Lumix DMC-GH4 UHS-II Class 3 cards are also backwards compatible with UHS-I and Class 10 devices. JVC GY-HMQ10 JVC JY-HMQ30 *Note: Only supports SDU3/SDU3X cards larger than 64GB Panasonic Lumix DMC-LX100LEICA V-LUX

9. Transcend UHS U3 Cards Comparison UHS-I U3UHS-I U3X P/NTSxGSDU3TSxGSDU3XTSxGSD2U3 Capacity64 - 256GB32 - 64GB Advertised Speed (Read/Write) Up to 95/60 MB/sUp to 95/85 MB/sUp to 285/180 MB/s Packaging PaperboardBox Good for Full HD (1080p), Ultra HD (2160p), 3D, and 4K video recording UHS-II U3

10. Competing Products Product Transcend SD2U3 Lexar Professional 2000x SanDisk Extreme PRO Toshiba EXCERIA Pro Delkin Devices CINEMA Capacity 32 - 64GB32 – 64GB16 - 64GB16 – 128GB16 – 32GB Speed RateUHS-II U3 Read SpeedUp to 285 MB/s Up to 300 MB/s Up to 280 MB/sUp to 260 MB/sUp to 280 MB/s Write SpeedUp to 180 MB/sUp to 250 MB/sUp to 240 MB/sUp to 250 MB/s WarrantyLifetime Note: Competitor’s performance is based on model with max capacity. Price data retrieved from US E-commerce, as of 09/04/2015.

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