P21 Portable SSD
The addlink P21 is a compact USB 3.2 Gen2x2 portable SSD offering up to 2050 MB/s transfer speed (device-dependent), built for creators who need reliable high-resolution video transfer, fast backups, and smooth mobile workflows on iPhone USB-C models, Android devices, laptops, and cameras.
Key Features
USB 3.2 Gen2x2 20Gbps
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USB 3.2 Gen2x2 20Gbps interface with up to 2050 MB/s read and 2000 MB/s write performance (device-dependent)
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Based on internal CrystalDiskMark results, read/write performance is device-dependent and interface-limited, and may be lower in real-world use due to differences in hardware, interfaces, workload types, and operating conditions.
Comes with a USB Type-C to C Cable & Carry Pouch
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Comes with a USB Type-C to C cable, allowing fast connectivity.
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Includes a dedicated carry pouch to keep your P21 SSD protected and easy to carry wherever you go.
Compact and Lightweight
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Aluminum housing provides durability and heat dissipation for stable long-duration transfers.
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Compact and lightweight design, ideal for travel and everyday carry
Cross-Platform Support
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exFAT file system ensures universal compatibility.
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Works seamlessly across Windows, macOS, iPhone, Android, and gaming consoles.
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Plug-and-play convenience for fast backups, media import/export, and large file transfers
Ideal for High-Resolution & ProRes Recording
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Compatible with high-end USB-C cameras, allowing smooth high-resolution video transfer.
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Seamless iPhone (Type-C) Compatibility – The P21 external SSD connects via USB Type-C and works with the latest iPhone series for smooth file transfers.
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Apple ProRes Recording Support – Users can record
*According to addlink’s tests, ProRes 4K at 120Hz can record for 20 minutes, while at 60Hz it can record for over 40 minutes.
Multi-Device Versatility
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Works with desktop PCs, laptops, mobiles, tablets, PS5, and smart TVs.
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Stream games, edit projects, or enjoy media anywhere — P21 adapts to your lifestyle.
Media Recommendations
" Good 20Gbps performance and handsome looks are Addlink’s formula for the P21 external SSD. It also maintains solid numbers when writing off secondary cache. Good 20Gbps performance and a striking design are Addlink’s formula for this external SSD. The P21’s housing is actually midnight blue, not dark gray. It’s an aluminum-shelled enclosure that measures approximately 4.5-inches long, by 1.5-inches wide, by a half-inch thick and weighs 1.9 ounces. For what it’s worth, I find it a cut above average in appearance." _by PCWorld
Why Choose the addlink P21?
The addlink P21 is a high-speed portable SSD designed for reliable storage and fast media workloads across iPhone (USB-C), Android, Windows, macOS, and cameras.
Key Features
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Up to 2,050 MB/s read and 2,000 MB/s write speed (device-dependent)
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USB 3.2 Gen2x2 20Gbps Type-C interface for fast transfers
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Compatible with iPhone USB-C models and high-end USB-C cameras, allowing smooth high-resolution video transfer.
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Durable aluminum body with heat-dissipating fin design
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Includes a USB-C to C cable for immediate high-speed use and a dedicated carry pouch
Capacity Options
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1TB / 2TB / 4TB
Accessories
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USB Type-C to C (20Gbps) Cable ×1
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Protective Storage Pouch ×1
Ideal For
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iPhone USB-C high-resolution media transfer
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Mobile 4K/8K filmmakers
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Large file editing (RAW photos, video footage)
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Creators managing workflows across phone, laptop, and desktop
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Transfer speed depends on the connected device, interface capability, thermal conditions, and workload type. Actual performance may be lower on smartphones, cameras, and older USB ports. Compatibility with video recording depends on the host device’s format and write-speed requirements.