Transfer Every Shot Instantly — One Compact Reader, Every Card
You just captured the perfect shot — now don’t let a slow transfer ruin the moment. Whether you’re a photographer offloading a full day’s shoot, a videographer moving 4K footage, or a drone pilot reviewing aerial clips, speed and compatibility matter. The BnmxTek USB-C SD Card Reader puts SD, MicroSD, and USB-A access in one ultra-compact adapter that fits in your pocket and works the instant you plug it in.
Designed for the modern creator’s workflow, this 3-in-1 reader connects directly to any USB-C device — iPhone 15/16, iPad Pro/Air, MacBook Pro/Air, Chromebook, Windows laptops, and Android phones — with zero drivers and zero setup. Its dual-slot design handles SD, SDHC, SDXC, Micro SD, Micro SDHC, and Micro SDXC cards, while the built-in USB-A OTG port lets you connect flash drives, keyboards, MIDI controllers, and more. The built-in USB-C cable keeps your adjacent ports free, and the plug-and-play design means you’re transferring files in seconds, not minutes.
Key Benefits
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Universal USB-C Compatibility — Works with iPhone 15/16 series, iPad Pro/Air/mini, MacBook Pro/Air, Chromebook, Windows, and Android USB-C devices out of the box.
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Dual Card Slots — Simultaneously access SD/SDHC/SDXC and Micro SD/SDHC/SDXC cards for maximum flexibility across cameras, drones, and action cams.
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USB-A OTG Expansion Port — Connect USB flash drives, external hard drives, MIDI keyboards, mice, or keyboards directly through the built-in USB-A female port.
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4K Video Ready — Supports high-speed memory cards for smooth 4K video playback and large file transfers without buffering or lag.
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Plug-and-Play — No drivers, no apps, no configuration. Compatible with macOS, Windows, Linux, and ChromeOS. iPad users simply use the built-in Files app.
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Port-Friendly Compact Design — The built-in USB-C cable keeps neighboring ports free, making it ideal for slim laptops and tablets with limited port spacing.
Note: This reader has a built-in USB-C connector and does not support Lightning (older iPhone) devices. SD and MicroSD cards cannot be read simultaneously.
Product Specifications
| Brand |
BnmxTek |
| Model Number |
BNMX_US_C4-B |
| Connector Type |
USB-C (Built-in Cable) |
| Card Slots |
SD / SDHC / SDXC + Micro SD / SDHC / SDXC |
| Additional Port |
USB-A Female (OTG) |
| Video Support |
4K Ultra HD |
| OS Compatibility |
macOS, Windows, Linux, ChromeOS, iPadOS |
| Device Compatibility |
iPhone 15/16 series, iPad Pro/Air/mini, MacBook Pro/Air, Android USB-C, Chromebook, Windows Laptop |
| Driver Required |
No — Plug and Play |
| Color |
White |
| Package Dimensions |
3.9 × 3.3 × 0.7 inches |
| Weight |
0.07 lbs |
| SKU |
B0CD7BM8YJ |
Our Promise to You
✅ Truly plug-and-play — no drivers, no apps, no frustration on any supported OS
✅ Wide device coverage — tested with iPhone 15/16, iPad, MacBook, and Android USB-C devices
✅ 4K-ready high-speed card support for professional photo and video workflows
✅ Port-friendly built-in cable design — no dangling adapters, no blocked ports
✅ Backed by BnmxTek quality and customer support