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Black dual-connector USB flash drive with Type-A and Type-C ends

SanDisk

SanDisk SDDDE1-512G-G46 Extreme PRO Dual 512GB USB flash drive

SKU CH-RGHK-RHW0A MPN SDDDE1-512G-G46

Dual USB-A and USB-C flash drive with 512GB capacity, up to 1000MB/s read and 900MB/s write speeds, and 256kb Blowfish-level encryption

  • USB SpecificationUSB 3.2 Gen 2
  • USB ConnectorsUSB Type-A and USB Type-C
  • ColorBlack
  • Capacity512GB
  • Speed Class RatingClass 4
  • Read SpeedUp to 1,000MB/s

USB Specification Extreme Pro Dual

  • Ultra Dual
  • Extreme Pro Dual

Struck-through versions exist but are not stocked here.

Capacity 512GB

Struck-through versions exist but are not stocked here.

  • Read up to 1,000MB/s to finish large transfers fast
  • Write up to 900MB/s so projects save in seconds
  • USB Type-A and Type-C connectors work with old and new devices
  • 256kb Blowfish-level encryption keeps files private
  • Weighs 0.05 pounds for easy pocket carry

Dual USB drive for creative professionals

The SanDisk Extreme PRO Dual 512GB flash drive provides a USB Type-A and a USB Type-C connector on a single metal body. Sequential reads reach up to 1,000MB/s and writes up to 900MB/s over USB 3.2 Gen 2. Hardware-based 256kb Blowfish-level encryption protects stored files. The drive weighs 0.05 pounds and is offered in black.

Check your host ports and operating system

Verify that your computer, tablet or Android phone exposes either a USB Type-A or USB Type-C port that supports USB 3.2 Gen 2 signalling to achieve the advertised throughput. Older ports will fall back to slower speeds. The SanDisk Memory Zone app enables automatic backup and file organisation on compatible Android devices; confirm the app installs on your OS version before relying on it.

Thermals noise and power in typical use

The solid-state design has no moving parts, so the drive runs silently during transfers. Under sustained read or write loads the metal casing may become warm to the touch, which is normal for high-speed flash storage. Power is drawn entirely from the host USB port; no external supply is required. The 512GB capacity offers ample space for active projects without needing multiple drives.

Highlights

  • Read up to 1,000MB/s to finish large transfers fast
  • Write up to 900MB/s so projects save in seconds
  • USB Type-A and Type-C connectors work with old and new devices
  • 256kb Blowfish-level encryption keeps files private
  • Weighs 0.05 pounds for easy pocket carry

Specifications

BrandSanDisk
SeriesExtreme PRO Dual
ModelSDDDE1-512G-G46
Part NumberSDDDE1-512G-G46
USB SpecificationUSB 3.2 Gen 2
USB ConnectorsUSB Type-A and USB Type-C
ColorBlack
Capacity512GB
Speed Class RatingClass 4
Read SpeedUp to 1,000MB/s
Write SpeedUp to 900MB/s
Security256kb Blowfish-level Encryption
FeaturesDual USB Connector
Weight0.05 pounds
Shipping weight0.05 kg
Package size152 × 102 × 1 mm

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the box include any cables or adapters, or do I need to buy a USB Type-C to Type-A cable separately?

The drive has both a USB Type-A and a USB Type-C connector built in, so no separate cable or adapter is required for either port.

I see the drive is rated for up to 1,000MB/s read and 900MB/s write; which capacity should I choose for video editing?

This model is the 512GB version; the Extreme PRO Dual series also offers larger capacities up to 2TB if you need more space for large video files.

The listing says up to 1,000MB/s read over USB 3.2 Gen 2; what speed will I actually see on my laptop?

Real-world speeds depend on your device's USB port performance and file types, but the drive supports up to 1,000MB/s read and 900MB/s write on a compatible USB 3.2 Gen 2 port.

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