
SmartQ C307 USB 3.0 Memory Card Reader for SD/SDHC/SDXC Cards
Key item features
- Multi-Card Compatibility: Portable card reader compatible with SD, SDHC, SDXC, MicroSD, MicroSDHC, and MicroSDXC cards
- Versatile Data Transfer: Supports super-speed (5 Gbps), high-speed (480 Mbps), and full-speed (12 Mbps) data transfer rates
- USB Compliance: Compliant with USB 2.0/3.0 specifications and USB mass storage class bulk-only transport specification rev. 1.0
- Wide OS Compatibility: Compatible with Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Windows Vista (32-bit and 64-bit), and Mac OS X with default drivers
- Energy Efficiency: Supports USB 2.0/USB 3.0 power-saving mode for energy efficiency
- Compact and Portable: Compact design with a sliding cap attachment for enhanced usability and portability
- Ideal for HD Media: Ideal for managing high-definition videos and high-resolution images on the go
Generated by AI
Specs
- Memory card inputMicro SDHC
- ConnectionUSB
- Usb versionUSB 3.0
- AccessoriesYes
- Dimensions68.50 x 19.00 x 13.00 Millimeters
- Model nameC307
Current price is USD$7.99
Price when purchased online
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Sold by SmartQ Inc.
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4.756756756756757 stars out of 5, based on 37 seller reviews(4.8)37 seller reviews
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About this item
Product details
This product has been designed to deliver fast data transfer speeds to support the next-generation high-speed SDXC (secure digital high capacity) and micro SDXC cards. Never worry about the hassle of file sharing again because you can simply plug this tool directly into the USB port on any desktop or tablet. The combination of the fast speed delivered by USB 3.0 and compatibility with SDXC/micro SDXC makes this small device the perfect companion when you need to manage high definition videos or high-resolution images. This product also features a new, more efficient design with a sliding cap attachment, allowing for easier Usability, and you'll never lose another cap again that is just another reason why this design is ideal for travel, with its all-in-one design so you won't lose parts or pieces when you're out exploring. You will love how this device gives you the new freedom of sharing anytime, any place without the hassles you've been accustomed to. Whether business or pleasure, you will find c307 ideal for managing your files, photos, videos and more technical specifications:- Memory card reader supports SDHC, SDXC, micro SDHC, micro SDXC cards - compliant with universal serial bus specification revision 2.0/3.0 - compliant with USB mass storage class bulk only transport specification rev. 1.0 - compliant with multimedia card system specification version 4.4 - support super-speed(5gpbs), high-speed (480mbps) and full-speed (12mbps) data transfer - support USB2.0/USB3.0 power saving mode - support windows 8 32-bit and 64-bit, 7 32-bit and 64-bit, vista 32-bit and 64-bit with default driver - support windows XP/2000/ME and MAC OS x with default driver - size 68.5mm (l) x 19.0mm (w) x 13.0mm.
SmartQ C307 USB 3.0 Memory Card Reader for SD/SDHC/SDXC Cards
- Multi-Card Compatibility: Portable card reader compatible with SD, SDHC, SDXC, MicroSD, MicroSDHC, and MicroSDXC cards
- Versatile Data Transfer: Supports super-speed (5 Gbps), high-speed (480 Mbps), and full-speed (12 Mbps) data transfer rates
- USB Compliance: Compliant with USB 2.0/3.0 specifications and USB mass storage class bulk-only transport specification rev. 1.0
- Wide OS Compatibility: Compatible with Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Windows Vista (32-bit and 64-bit), and Mac OS X with default drivers
- Energy Efficiency: Supports USB 2.0/USB 3.0 power-saving mode for energy efficiency
- Compact and Portable: Compact design with a sliding cap attachment for enhanced usability and portability
- Ideal for HD Media: Ideal for managing high-definition videos and high-resolution images on the go
info:
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Specifications
Memory card input
Micro SDHC
Connection
USB
Usb version
USB 3.0
Brand
SmartQ
Warranty
Warranty information
No Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 12 reviews
Aug 23, 2025
Vicki
5 out of 5 stars review
Verified Purchase
Memory card reader
The process was perfect. I received the item I requested in a timely manner. The Memory card reader works perfectly.
Incentivized Review
Helpful?38CTLC6UI8NK809585213
Jan 23, 2026
Walmart customer
Top Reviewer
5 out of 5 stars review
Verified Purchase
Works very good to me!
I am not expert in this area but, I bought this card reader for a SD card I have and works perfectly to me in my computer.
Incentivized Review
Helpful?38CTLC6UI8NK809585213
Apr 15, 2025
LARRY
5 out of 5 stars review
Verified Purchase
sd card reader via usb
quick and easy to order, combined several items for free shipping, i have a dash camera that uses micro sd card. plug in sd card and usb to computer, view video.. works great.
Incentivized Review
Helpful?38CTLC6UI8NK809585213










