Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
SmallRig SD4.0 Card ReaderThe SmallRig SD4. 0 Card Reader is a compact, high speed storage solution designed for photographers, videographers and content creators who need fast and reliable file transfers across multiple devices. Supporting a wide range of SD and microSD card formats, it enables simultaneous reading and writing of SD and TF cards, making data management quicker and more efficient. Featuring USB 4. 0 technology with transfer speeds of up to 312MB s, the reader
The SmallRig SD4.0 Card Reader is a compact, high-speed storage solution designed for photographers, videographers and content creators who need fast and reliable file transfers across multiple devices. Supporting a wide range of SD and microSD card formats, it enables simultaneous reading and writing of SD and TF cards, making data management quicker and more efficient.
Featuring USB 4.0 technology with transfer speeds of up to 312MB/s, the reader can transfer approximately 1GB of data in as little as 6 seconds, helping to streamline workflows when handling high-resolution photos, 4K video and large media files.
Designed with modern mobile creators in mind, the reader includes magnetic mounting capability for compatible smartphones, allowing convenient one-handed operation while on the move. Its 90° angled USB-C connector provides a secure connection while helping to reduce cable strain and improve cable management.
The compact and lightweight design makes it easy to carry in a camera bag, laptop case or pocket, ensuring fast access to your files wherever you work.
Key Features
- High-speed SD4.0 card reader
- Supports simultaneous SD and TF card reading and writing
- USB 4.0 transfer speeds up to 312MB/s
- Transfer approximately 1GB of data in around 6 seconds
- Supports data synchronisation, transfer and file copying
- Magnetic attachment for compatible smartphones
- Convenient one-handed operation
- 90° angled USB-C connector for secure connection
- Compact and portable design
- Compatible with computers, smartphones and tablets
Supported Memory Cards
- SD
- SDHC
- SDXC
- TF (microSD)
- Micro SDHC
- Micro SDXC
Compatibility
Operating Systems
- Windows
- macOS
- Linux
- Android
- HarmonyOS
Smartphones
- iPhone 15 Series
- iPhone 16 Series
- Samsung Galaxy S24 / S23 / S21 Series
- Huawei Mate 60 / 50 / 40 Series
- Huawei P50 / P40 / P30 Series
- vivo X100 Ultra
- vivo X200 Pro
Computers
- MacBook Pro
- MacBook Air
- Microsoft Surface Book 2
- Microsoft Surface Laptop
- Dell XPS 13 / XPS 15
- HP Spectre 13t / Spectre x360
- Lenovo ThinkPad X1 Carbon
- Huawei MateBook Series
Tablets
- iPad Pro 11-inch (1st–4th Generation)
- iPad Pro 12.9-inch (3rd–6th Generation)
- iPad Air (4th & 5th Generation)
- iPad mini 6
- iPad mini 7
- Huawei MatePad Series
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1307 reviews
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Product Reviews
★★★★★ 4
An excellent power bank with fantastic features
Color: Pink, Color: Pink
This Anker Nano power bank has become my travel companion, and it's genuinely impressive in most ways - just with one notable trade-off.
What makes this great:
The 45W output is fantastic - it charges my devices quickly, including my laptop when needed. Having that much power in a portable charger is a game-changer for long days away from outlets.
The retractable 2.3 ft cable is the standout feature and honestly genius. No more forgetting cables or dealing with tangled cords in my bag! Just pull it out when needed and retract it back in. This alone makes it so much more convenient than carrying separate cables. The cable feels durable and retracts smoothly.
10,000mAh capacity provides multiple charges for my phone and enough juice for tablets or laptops. The battery life is reliable and consistent with what's advertised.
Anker quality shows - well-built, feels premium, and the brand reliability gives me confidence it'll last.
Why I'm giving 4 stars instead of 5:
Here's the honest drawback: it's not slim. While it's called "compact," it's noticeably bulkier than other 10,000mAh power banks I've used. The built-in cable mechanism adds thickness, so this isn't something that slips easily into a pocket. It's more of a "throw it in your bag" charger than a truly pocket-friendly option.
For truly portable, slim design, there are thinner options out there - but they won't have that convenient retractable cable.
Bottom line:
This is an excellent power bank with fantastic features - the retractable cable and 45W power delivery make it incredibly practical. I'm deducting one star solely for the bulk factor. If you prioritize convenience and power over ultra-slim design, this is perfect. If pocket portability is your main concern, you might want something thinner. Still highly recommend for anyone who values the built-in cable convenience!
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Works great, charges quickly
Color: Green
This back up charger/battery works great. Charges your phone somewhat quickly. Can charge my phone twice - 2 full charges. The USB-C cord is retractable, which is very convenient. Keeps it neat and compact. Color was very cute (I got the light blue), so easy to find in bag or drawer amidst sea of black cords and electronics. Has a lanyard so you could hang from a hook for storing. Only negative is the block look is cute, but slightly bulky compared to flat , phone shaped back up batteries that you can put in your pocket. You could put this in a coat pocket or cargo pocket , but it's not flat . Otherwise, I highly recommend this product and seller.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Compact, portable, offers multiple phone charges
Color: Pink
Nice and portable, offers multiple charges. The only complaint I have is I don’t love the retractable cable bc sometimes it’s difficult to retract.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Perfect for on the go charging even while charging
Color: Golden
The Anker Nano MagSafe Portable Charger is a great everyday power bank, especially for travel and quick top-ups. Its ultra-slim design makes it very portable and easy to carry in a pocket or small bag without feeling bulky. The build quality feels solid and reliable, consistent with Anker’s reputation.
Battery life is enough for at least one solid recharge for most phones, making it ideal for daily use rather than extended trips. The built-in display is a nice touch, clearly showing remaining power so there’s no guesswork. It does get slightly warm during use, but nothing concerning, and performance remains stable.
Overall, it’s a dependable, compact MagSafe battery pack that balances portability, convenience, and reliability very well.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Slim, reliable, and incredibly useful for travel
Color: Black
I gave this power bank 5 stars because it has been one of the most useful travel accessories I own. The biggest strength is how slim it is. It does not add a lot of bulk, and even with it attached to my iPhone, I can still fit the phone in my jeans pocket without much trouble. I have even carried it as part of an everyday carry setup because it is that easy to bring along.
Perfect for travel
This really shines on long-haul flights, airport layovers, and day trips when finding a working outlet is not guaranteed. It has saved me more than once when I needed extra battery to get through a long travel day. It is also great for trips where you are constantly on the move and do not want to worry about your phone dying halfway through the day.
Strong magnetic hold
The magnetic attachment is strong and secure. It stays in place well and does not slip around, which makes it much more practical to use while walking around or traveling.
Performance
It charges my phone quickly and gives me enough extra battery to keep going when I really need it. That alone makes it worth carrying. This is one of those products that really comes through at the right time, especially during travel.
One minor drawback
The only downside I have noticed is that the power bank itself takes a while to recharge through the USB-C port. For me, that is not a deal breaker because the portability and convenience more than make up for it.
Bottom line
For the size, portability, and convenience, this is a great value. It has been especially useful for flights, airport layovers, day trips, and even longer travel situations where reliable backup power matters. If you want a slim battery pack that is easy to carry and actually practical to use every day, this is an easy 5-star product.
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Reviewed in the United States on April 13, 2026