- 1 x Lexar Professional 1066x 256GB microSDXC UHS-I Card Silver Series
- 1 x SD UHS-I Adapter
Trusted & Verified
Lexar Professional 1066x 256GB microSDXC UHS I Card U3 V30 A2 Silver Series
- 256GB capacity for high-resolution photos and extended video capture
- Up to 160MB/s read speeds for fast file transfers
- Up to 120MB/s write speeds for the 256GB capacity
- U3 and V30 ratings support 4K UHD recording on compatible devices
- A2 rating supports app storage on compatible Android devices
- Tested for water exposure, shock, vibration, and X-ray protection
- Compact 11 mm x 15 mm x 1 mm microSDXC form factor
The Lexar Professional 1066x 256GB microSDXC UHS-I Card Silver Series combines high storage with fast transfer and recording performance for cameras, drones, and compatible Android smartphones. Read speeds reach up to 160MB/s, while write speeds reach up to 120MB/s for the 256GB capacity. The speed profile helps move high-resolution photos and large video files efficiently while supporting demanding capture workflows.
Fast Photo and 4K UHD Video Performance
Class 10, U3, and V30 ratings support sustained photo and video capture, including Full HD and 4K UHD recording on compatible devices. The UHS-I interface supports fast transfers, while the 256GB capacity provides room for extended capture sessions. Actual transfer results can vary by host device and reader, and full rated transfer performance requires a compatible Lexar reader.
A2 Performance for Compatible Android Devices
Application Performance Class 2 adds flexibility for Android users. On Android 6.0 or later devices with adoptable storage enabled and a microSD slot, the card can store and run supported apps directly from removable storage. This makes the card useful across mobile content, action camera, and drone workflows without limiting it to a single type of device.
General
Storage:
| Capacity | 256GB |
| Form Factor | microSDXC UHS-I |
| Manufacturer Part Number | LMS1066256G-BNANU |
Performance:
| Read Speed | Up to 160MB/s |
| Write Speed | Up to 120MB/s |
| Speed Classes | Class 10, U3, V30, A2 |
| Video Support | Full HD and 4K UHD on compatible devices |
| A2 Device Requirement | Android 6.0 or later with adoptable storage enabled and a microSD slot |
Durability:
| Water Protection | IEC 60529 and IPX7, up to 30 minutes at 1 meter |
| Shock Resistance | 200G at 3 ms and 150G at 10 ms across X, Y, and Z directions |
| Vibration Resistance | 10 Hz to 2000 Hz, 6 Grms, 5 minutes per cycle, 10 cycles per axis, 30 cycles across 3 axes |
| X-ray Protection | Based on ISO 7816- 1 guidelines |
Environment:
| Operating Temperature | minus 25 degrees Celsius to 85 degrees Celsius, minus 13 degrees Fahrenheit to 185 degrees Fahrenheit |
| Storage Temperature | minus 40 degrees Celsius to 85 degrees Celsius, minus 40 degrees Fahrenheit to 185 degrees Fahrenheit |
Dimensions:
| Dimensions | 11 mm x 15 mm x 1 mm |
| Dimensions in Inches | 0.43 inch x 0.59 inch x 0.04 inch |
Manufacturer Coverage:
| Card | Limited lifetime warranty |
| Adapter | One-year limited warranty |
| Regional Note | Lifetime coverage is limited to 10 years from purchase in Germany and regions that do not recognize lifetime warranty |
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Tab: Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
