High Quality USB 2.0 3.0 Flash Memory Stick Drive Chip UDP Data Storage
This high quality USB 2.0 3.0 Flash Memory Stick Drive Chipset features UDP/MUDP (USB Disk in Package/Mini UDP) technology
UDP / MUDP Flash Memory Chipset – 4GB to 128GB for High-Speed Data Storage
This high quality USB 2.0 3.0 Flash Memory Stick Drive Chipset features UDP/MUDP (USB Disk in Package/Mini UDP) technology, offering an all-in-one solution for USB flash drive production, DIY projects, and embedded applications. With support for both USB 2.0 and USB 3.0 interfaces, these chips provide excellent compatibility, reliable data transfer, and a compact, waterproof-ready design. Choose from capacities ranging from 4GB to 128GB, making them suitable for diverse storage needs.
Key Features
⚡ Dual Interface Support (USB 2.0 & USB 3.0)
Select either interface based on speed and cost preferences—USB 2.0 for general use, or USB 3.0 for fast file transfers.
🧩 Compact UDP / MUDP Chip Design
Space-saving and lightweight, ideal for ultra-thin, waterproof, or wearable USB drives.
💧 Waterproof-Ready
Encapsulate in epoxy, silicone, or resin to create waterproof USB devices for rugged use.
🛠️ Ideal for Manufacturers, ODM, and DIY Users
Perfect for creating promotional USBs, industrial flash devices, or custom memory products.
Specifications
Feature | Details |
---|---|
Product Type | UDP / MUDP Flash Memory Stick Chipset |
Interface | USB 2.0 / USB 3.0 (selectable) |
Form Factor | Bare Chip, UDP/MUDP type |
Capacities Available | 4GB, 8GB, 16GB, 32GB, 64GB, 128GB |
Read Speed | USB 2.0: up to 30 MB/s USB 3.0: up to 100 MB/s |
Write Speed | USB 2.0: up to 10 MB/s USB 3.0: up to 60 MB/s |
Waterproof | Yes (after encapsulation) |
Compatibility | Windows, macOS, Linux, Android |
Use Cases | Custom USB drives, embedded memory, DIY electronics |
Applications
-
Production of custom USB flash drives
-
DIY electronics and wearable devices
-
Promotional and branded USB memory
-
Embedded flash storage for smart gadgets
-
Rugged or waterproof USB solutions
Advantages
-
✅ Supports both USB 2.0 and USB 3.0 interfaces
-
✅ Full-capacity NAND flash for reliable performance
-
✅ Compact design fits into ultra-slim or waterproof casings
-
✅ Compatible with multiple systems and uses
-
✅ Suitable for OEM/ODM and wholesale use
Related products

Best USB 1gb 2gb 4gb 8gb 16gb 32gb 64gb 128gb Mini Flash Drive
$0.79
Flash Disk Big Capacity Customized USB For Computer
$6.42
Pen Drive 64GB Memory128GB 256GB Custom USB
$10.50
USB Stick 1GB 2GB 4GB 8GB 16GB 64GB 128GB Pen Drive
$0.79