Specification Brand : SanDisk BulletPoint : 1.54inch e-Paper Module 200x200 E-Ink Display Screen 2-color Black & White SPI Wide Viewing Angle Supports Partial Refresh BulletPoint1 : Elegant, full cast metal design to protect your files from the outside BulletPoint2 : High-performance USB 3. 1 (Gen 1) flash drive with up to 150MB/s speeds(1) BulletPoint3 : Transfer a full-length movie to the drive in less than 30 seconds(2) BulletPoint4 : Available in capacities up to 512GB [1GB = 1,000,000,000 bytes - Actual user storage less] BulletPoint5 : Includes RescuePRO Deluxe file recovery software(4) via download BulletPoint6 : Five-year limited manufacturer warranty [Visit the official SanDisk website for warranty details] Color : Black CompatibleDevices : Personal computer, smartphone, camera ConnectivityTechnology : USB DigitalStorageCapacity : 64 GB ExternallyAssignedProductIdentifier : 4862440193874 ExternallyAssignedProductIdentifier1 : 619659172831 ExternallyAssignedProductIdentifier2 : 5704174840527 ExternallyAssignedProductIdentifier3 : 0619659172831 ExternallyAssignedProductIdentifier4 : 00619659172831 FinishType : Powder coated HardwareInterface : usb ItemDisplayDimensions_Height : 6 millimeters ItemDisplayDimensions_Width : 15 millimeters ItemName : SanDisk 64GB Ultra Luxe USB 3.1 Gen 1 Flash Drive - SDCZ74-064G-G46, Black ItemPackageDimensions_Height : 15.0114 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 10.1092 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : usb-flash-drives Manufacturer : Western Digital Technologies, Inc. Material : metal MemoryStorageCapacity : 64 GB ModelName : Ultra Luxe ModelNumber : SDCZ74-064G-A46 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : SDCZ74-064G-A46 ProductDescription : Overview This is an E-Ink display module, 1.54inch, 200x200 resolution, with embedded controller, communicating via SPI interface, supports partial refresh. Due to the advantages like ultra low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. Features No backlight, keeps displaying last content for a long time even when power down Ultra low power consumption, basically power is only required for refreshing SPI interface, for connecting with controller boards like for Raspberry Pi/for Arduino/for Nucleo, etc. Comes with development resources and manual (examples for Raspberry Pi/for Arduino/STM32) Specifications Operating voltage: 3.3V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 48mm × 33mm Display size: 27.6mm × 27.6mm Dot pitch: 0.138 × 0.138 Resolution: 200 × 200 Display color: black, white Grey level: 2 Full refresh time: 2s Refresh power: 26.4mV(typ.) Standby power: <0.017mW Viewing angle: >170° Interface SYMBOL DESCRIPTION VCC 3.3V GND Ground DIN SPI MOSI pin CLK SPI SCK pin CS SPI chip selection, low active DC Data/Command selection (high for data, low for command) RST External reset, low active BUSY Busy status output, low active 8096 HIGH QUALITY ProductSiteLaunchDate : 2019-06-28T16:08:58.466Z ReadSpeed : 300 megabytes_per_second RecommendedUsesForProduct : Laptop Reusability : Single Use Size : 64GB StreetDate : 2019-07-15T00:00:01Z Style : Flash Drive SubjectCharacter : American SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Plastic UnitCount : 1 UnspscCode : 43202010 Voltage : 500 volts WarrantyDescription : 5-Year Limited Manufacturer Warranty WriteSpeed : 150