SKU: 73411594540

SanDisk 400GB Extreme UHS-I A2 V30 U30 microSDXC Memory Card

Sale price$40.50 Regular price$45.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SanDisk 400GB Extreme UHS-I A2 V30 U30 microSDXC Memory CardWith the SanDisk Extreme 400GB(1) microSD UHS I Memory Card get extreme speeds for fast transfer, app performance, and 4K UHD video.(2) Ideal for your Android smartphone, action cameras or drones, this high performance microSD card handles 4K UHD video recording, Full HD video and high resolution photos. The super fast SanDisk Extreme microSDXC memory card reads up to 160MB s* and writes up to 90MB s.* Plus, its A2 rated, so you can get fast

With the SanDisk Extreme 400GB(1) microSD UHS-I Memory Card get extreme speeds for fast transfer, app performance, and 4K UHD video.(2) Ideal for your Android smartphone, action cameras or drones, this high-performance microSD card handles 4K UHD video recording, Full HD video and high-resolution photos. The super-fast SanDisk Extreme microSDXC memory card reads up to 160MB/s* and writes up to 90MB/s.* Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience.(7) | Not all devices support microSD memory card formats. Check with your device manufacturer for more details. | * For 128GB-400GB: Up to 160MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 90MB/s write speeds. 1MB=1,000,000 bytes. | (1) 1GB=1,000,000,000 bytes. Actual user storage less. | (2) Compatible device required. Full HD (1920x1080) and 4K UHD (3840 x 2160) support may vary based upon host device, file attributes and other factors. | (3) Download and installation required. | (4) Card only. See SanDisk website for additional information and limitations. | (5) UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. | (6) Registration required; terms and conditions apply. | (7) For 64GB-400GB: A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors. | (8) Read only; based on internal testing. Results may vary based on host device, file attributions and other factors.

OVERVIEW

  • Up to 160MB/s read speeds to save time transferring high res images and 4K UHD videos(2); Requires compatible devices capable of reaching such speeds
  • Up to 90MB/s write speeds for fast shooting; Requires compatible devices capable of reaching such speeds
  • 4K UHD and Full HD-ready(2) with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)(5)
  • Rated A2 for faster loading and in app performance (8)
  • Built for and tested in harsh conditions: Temperature-proof, water-proof, shock-proof and x-ray proof(4)
  • Get the SanDisk memory zone app for easy file management (available on Google Play)(3)

Specifications

  • Capacity: 400 GB
  • Read Speed: up to 160 MB/s*
  • Form Factor: MicroSDHC
  • SD Adapter: No
Please visit SD Card Association For Speed Standards
In general
U1 / V10 = HD Recording
U3 / V30 - 4K Recording
V60/V90 - 8k Recording
However in each size of recording, there are different bitrates, hence the overlap on the below chart.
There is also different types and classes of SD cards as seen below
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 73411594540

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1893 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Grma4m&m
Boise, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Anonymous
Chelsea, US
★★★★★ 5
Genuinely comfortable and practical for everyday wear
Color: A-5pack, Size: Large, Color: A-5pack, Size: Large
I am very impressed with the FINETOO Boyshort Underwear for Women. These are extremely comfortable, even after wearing them all day. The cotton material is soft, breathable, and feels great against the skin without causing irritation. The cut is well designed and offers full coverage that stays in place without riding up. They are very wearable for everyday use, whether lounging, working, or running errands. I also appreciate that they do not create noticeable panty lines, which makes them easy to wear under different types of clothing, including leggings and jeans. Durability has been excellent so far. I have washed them multiple times, and they have not shown any signs of wear, stretching, or fading. The stitching has held up well, and the fabric still feels just as comfortable as when they were new. The color variety in the pack is another plus. The colors are cute, practical, and easy to mix into a regular underwear rotation. Overall, these boyshorts check all the boxes for comfort, durability, and everyday wearability. I would definitely recommend them to anyone looking for reliable, full coverage cotton underwear. A few are missing from my screenshot as I had already worn them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
F
Verified Purchase
Fu
West Palm Beach, US
★★★★★ 5
Made with quality
Color: A-5pack, Size: Small
I ordered a pack of these sometime last year and they have lasted. They r made with quality stitching & the material isnt smothering. These ain’t gonna make your cat stank on a hot day, they r breathable. Sorry didn’t know how else to get that point across. But I just ordered 2 more packs. They r aslo comfortable and don’t feel tight, smothering, or itchy. The material is very comfortable against my skin. The tag is on the left, so when u hold them up u can tell which side is the front and back. They cover enough & form to your body so they r also cute and flattering. They do leave some cheek exposed, for me anyway. These also don’t bunch up & cause wedgies. They stay in place. I have a physical job so I move around a lot, & clean house a lot, & these don’t move around at all. Small fits me perfectly & they do stretch. I’m petite but curvy. I wear cotton leggings & layers frequently, for my job in a cold room, and you can’t c these panty lines thru the cotton leggings. These r also kinda low cut, and they sit below my belly button. These ain’t gonna hold in a fupa or anything, but they do compliment natural curves. I’d leave a pic but not for free 😉
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025
A
Verified Purchase
Alexis
Lexington, US
★★★★★ 5
Underwear for sensitive, soft and comfortable skin
Color: A-5pack, Size: Small, Color: A-5pack, Size: Small
I really like them for their soft fabric and comfort, I washed them and I thought they were going to get bigger, but they were left intact, they are made with cotton I am of sensitive skin and it worked for. I asked for others of the same brand, but they are different style, they are beautiful they are not rolled up. size S.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
Jess
Fort Morgan, US
★★★★★ 4
Good value
Color: C-5pack, Size: Large
These are good panties for the price but I don't love that they don't have a tag or something printed to know which is the back and front. You can tell once you put them on but that's a bit annoying when you get it wrong. Not a super big deal though. They are comfortable and pretty true to size. They look just as pictured. Definitely worth the price that I paid and I would buy them again. Very lightweight and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025

recommand products