B31 Magnetic SSD Docking Station
The addlink B31 is a magnetic SSD docking station designed as an all-in-one hub for display output, file transfer, and everyday device expansion. With PD 100W charging, USB Type-C 3.2, USB Type-A 3.2, 4K UHD Output at 60Hz, SD 3.0 / microSD 3.0 card slots, and built-in NVMe SSD support, B31 keeps your devices connected, powered, and ready for work in one compact aluminum design.
Magnetic All-in-One Hub for Everyday Expansion
Connect, display, and transfer files
Connect, display, transfer files, and power your devices with PD 100W, USB-C 3.2, USB-A 3.2, 4K UHD Output at 60Hz, SD 3.0, and microSD 3.0 expansion—all in one compact magnetic docking station for clean desks, mobile workstations, and creator workflows.
Key Features
Multi-Device Versatility
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Phone with Type-C — Expand phone storage, transfer files, and connect to a larger display with ease.
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Laptop — Expand with 4K UHD, USB, card readers, and SSD storage.
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Computer — Quickly access SD / microSD cards, USB devices, and external NVMe storage.
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Tablet — Turn your tablet into a cleaner mobile workstation for work, creation, and entertainment.
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Game Console — Connect storage and accessories for a more flexible gaming setup.
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TV — Use 4K UHD output connection for screen sharing, media playback, and bigger-screen viewing.
Why Choose the addlink B31 Docking Station?
The addlink B31 is more than a hub. It is a compact magnetic docking station with built-in NVMe SSD expansion, designed for users who need charging, display, data transfer, and storage in one streamlined device.
Key Features
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PD 100W charging for everyday power needs
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Output up to 4K@60Hz
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USB Type-C 3.2 and USB Type-A 3.2, up to 10Gbps
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SD 3.0 and microSD 3.0 card reader support
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Built-in NVMe SSD enclosure
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Compact aluminum body with cooling-focused design
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Ideal for phones, tablets, laptops, computers, game consoles, and TVs
Ideal For
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Business users who need a clean desk setup
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Creators working with photos, videos, and memory cards
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Mobile professionals using phones, tablets, and laptops
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Users who need external SSD storage expansion
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Presentations, display output, and everyday productivity
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Type-C device users looking for one compact hub solution
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This product is a magnetic USB-C dock, not an Apple MagSafe wireless charger. Compatibility, charging power, 4K UHD output, SSD recognition, and transfer speed may vary depending on the host device, USB-C protocol, SSD, cable, power adapter, operating system, and usage environment. Please confirm device and SSD compatibility before use, and back up important data before formatting or replacing SSDs.