Beikell B6310 SD Card Reader 3.0 with USB-C and USB-A, Dual Card Access

Tech summary

For anyone who needs to access memory cards across USB-C and USB-A devices, the Beikell B6310 offers both connections in one compact reader. It supports SD, SDHC, SDXC, microSD, microSDHC, microSDXC, MMC, RS-MMC and UHS-I cards, making it useful for moving files from cameras and other card-based devices to a compatible phone, tablet or computer.

• Type: Dual-connector memory card reader
• Connectivity: USB-C and USB 3.0 (USB-A)
• Card slots: 2, with simultaneous access to two cards
• Transfer interface: USB 3.0, up to 5 Gbps, also compatible with USB 2.0 and USB 1.1
• Dimensions: 7.1 x 2.2 x 1.1 centimetres
• Operating systems: Windows, macOS, Android, Chrome OS and Linux

Getting the most from it

Connect the reader directly to a USB-C or USB-A device and access card files without installing additional software. For example, you can transfer photos from an SD card to a laptop, or access files on a microSD card using a compatible USB-C mobile phone or tablet. The connected device needs to support the relevant card-reader function, USB-C mobile use is intended for OTG-enabled devices.

Having two slots means you can access two cards at the same time, avoiding repeated card swaps when working with files across SD and microSD media. The USB 3.0 interface supports transfers of up to 5 Gbps, while the actual transfer also depends on the cards and connected device. Would one reader for both connection types be more practical than keeping separate adapters for different devices? This model is designed to cover both USB-C and USB-A setups, including compatible iPhone 17, 16 and 15 series devices, MacBook Pro and Air, and Galaxy devices.

Customers often highlight its straightforward operation and usefulness with phones and laptops, along with its compatibility across USB-A and USB-C ports. Feedback also mentions its handy size for carrying on the go and its speed and functionality. Those points make it a convenient fit for everyday file access as well as travel, where a small reader can help keep card transfers to hand.

What you get

The reader has an aluminium shell and a compact body measuring 7.1 x 2.2 x 1.1 centimetres. A protective cover helps shield the USB port from dust and abrasion when the adapter is packed away, while the attached lanyard makes it easier to keep with your mobile or computer accessories. An indicator light shows the connection status, giving a clear visual cue when the reader is connected.

Its two connector types are the practical difference from a single-port card reader: USB-C suits compatible newer phones, tablets and computers, while USB-A supports devices with that port. Plug-and-play operation keeps setup simple across the listed operating systems, and simultaneous access to two cards is useful when files need to be moved or compared between media.

Final verdict

The Beikell B6310 is a useful everyday card reader for people who move files between memory cards and a mix of USB-C and USB-A devices. Broad card-format support, two-card access and a compact, protected design bring the key tasks together in one adapter, whether you are organising camera photos at a laptop or accessing card files while travelling.