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UnionSine USB C Flash Drive 128GB, SSD-Stick for iPhone 15/16/17 Series
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 2, 2026 3:06 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 21% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 🏷️The listed retail price is trimmed by 5% at checkout.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
1.14/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
SAIYIN-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Reliable Performance: The FD450 USB 3.2 external ssd is equipped with a 40 nm high-performance SSD main controller and TLC NAND flash, which can easily handle large amounts of data. The powerful LDPC algorithm error correction ensures stable data transmission and a smooth experience
✓High Speed Transfer: UnionSine USB SSD with USB 3.2 interface and read speeds of up to 450 MB/s, which is up to 9 times faster than conventional USB 3.0 memory sticks. Allows you to quickly move high-resolution photos, videos and large files
✓Wide Compatibility: Thanks to its plug and play design, the USB C Stick allows you to conveniently transfer data between smartphone/tablet/computer. It is suitable for all Type C OTG devices such as iPhone 15/16/17 Series, Android phone, tablet, TV and car audio. Compatible with Windows/Mac OS/Android/Linux etc.Backward-compatible with USB 3.0 and USB 2.0 ports
✓High Definition Video Recording: The FD450 USB flash drive has a high writing speed and supports 4K 60fps ProRes video recording. Easily save HD videos to record every important moment. No more worrying about storage problems on the phone
✓Compact Design: This thumb drive SSD adopts stylish design and compact size. Mini USB storage with large capacity. SATA SSD has now been condensed into USB C flash drive form, allowing you to truly get rid of data cables
✓Capacity Note: Device capacity is calculated by the manufacturer using the decimal system (1GB = 1,000MB). However, operating systems use binary measurement (1GB ≈ 1,024MB), causing the formatted capacity to be approximately 7-10% lower. Example: 128GB≈119GB 256GB≈237GB 512GB≈476GB. This is standard for all storage devices
⚙️ Specifications
Digital Storage Capacity
128 GB
Hard Disk Interface
USB 3.0
Connectivity Technology
USB
Brand
UnionSine
Special Feature
Backward Compatible, Plug & Play, Portable
Hard Disk Form Factor
2 inches
Hard Disk Description
Solid State Hard Drive
Compatible Devices
Desktop, Laptop, Smartphone, Tablet, Television
Installation Type
External Hard Drive
Color
Grey
Additional Features
Backward Compatible, Plug & Play, Portable
