Looking for the best SD memory cards for Sony a6300? Here are the top recommended & fastest SD cards for Sony a6300 mirrorless camera.

The Sony a6300 (B&H, Adorama) features a single SD card slot that supports UHS-I SD cards, which means it will get the limited write speeds at about 32MB/s during continuous shooting of RAW images. Although UHS-II SD cards can be used in the Sony a6300 camera, it will only operate in UHS-I mode – That means it will not gain any write speed benefits from using a UHS-II SD card, but you can take advantage of the read speed of UHS-II cards (up to 300 MB/s), especially when transferring your 4K videos or a bunch of high-resolution images to a computer. The Sony a6300 is capable of shooting 4K videos and continuous shooting up to 11 frames per second, so if you want to shoot 4K video and Raw still images with the Sony a6300, some fast 128GB and 256GB U3 capable SD cards will be your best choices.

Below is our list of best SD memory cards for Sony a6300 mirrorless camera based on the speed and price. Just get the one you like best!

Best Memory Cards for Sony a6300

A comparison table of our favorite SD cards for the Sony a6300 mirrorless camera is presented here. Any of these make for a great selection; however, for more in-depth guidance, take a look below.

UHS-I SD Cards	Max. Read Speed	Max. Write Speed
SanDisk Extreme PRO UHS-I SD Card (V30, U3)	200 MB/s	140 MB/s
Samsung PRO Ultimate UHS-I SD Card (V30, U3)	200 MB/s	130 MB/s
Samsung PRO Plus UHS-I SD Card (V30, U3)	180 MB/s	130 MB/s
Lexar Professional 1066x UHS-I SD Card (V30, U3)	160 MB/s	120 MB/s
Kingston Canvas Go! Plus UHS-I SD Card (V30, U3)	170 MB/s	90 MB/s
SanDisk Extreme UHS-I SD Card (V30, U3)	180 MB/s	90 MB/s
Kingston Canvas Select Plus UHS-I SD Card (V30, U3)	100 MB/s	85 MB/s

1. SanDisk Extreme PRO UHS-I SD Card

SanDisk Extreme PRO UHS-I SD Card Key Specifications:

• Bus Speed: UHS-I
• Speed Class: V30 / U3 / Class 10
• Max Read Speed: 200 MB/s
• Max Write Speed: 140 MB/s
• Min Write Speed: 30 MB/s
• Capacities: 64GB, 128GB, 256GB, 512GB, 1T

If you’re looking for speed, reliability, and popularity, look no further than the SanDisk Extreme Pro UHS-I SD card! It’s one of the fastest UHS-I SD cards out there and consistently ranks among my top recommendations for consumer UHS-I compatible cameras. Boasting up to 200 MB/s read speeds and up to 140 MB/s write speeds, this card is the perfect choice for capturing Full HD, 3D, and 4K video, plus raw and burst photography. Trust me, you won’t be disappointed!

The SanDisk Extreme Pro UHS-I SD card is robustly designed for any environment: water, shock, X-rays and temperatures from -13°F to 185°F – and with 32GB, 64GB, 128GB, 256GB, 512GB and 1TB storage capacities, it’s the perfect choice for data recovery, including the added benefit of a bundled recovery software and limited lifetime warranty.

Buy SanDisk Extreme PRO UHS-I SD Card at B&H, Adorama.

2. Samsung PRO Plus UHS-I SD Card

Samsung PRO Plus UHS-I SD Card Key Specifications:

• Bus Speed: UHS-I
• Speed Class: V30 / U3 / Class 10
• Max Read Speed: 160 MB/s
• Max Write Speed: 120 MB/s
• Min Write Speed: 30 MB/s
• Capacities: 32GB (SDHC), 64GB, 128GB, 256GB (SDXC)

Are you a photographer or videographer in need of a top-notch UHS-I SD card? If so, the Samsung Pro Plus SD card is highly recommended! With speeds of up to 160 MB/sec for read and 120 MB/sec for write, this card offers the perfect balance of performance and affordability. Plus, it supports 4K video recording, so you can capture your memories in stunning resolution. Choose from 32GB to 256GB models, all backed by a 10 year limited warranty – a great solution for all your media needs.

Buy Samsung PRO Plus UHS-I SD Card at B&H.

3. Lexar Professional 1066x UHS-I SD Card (Silver Series)

Lexar Professional 1066x UHS-I SD Card (SILVER Series) Key Specifications:

• Bus Speed: UHS-I
• Speed Class: V30 / U3 / Class 10
• Max Read Speed: 160 MB/s
• Max Write Speed: 120 MB/s
• Min Write Speed: 30 MB/s
• Capacities: 64GB, 128GB, 256GB, 512GB, 1T

The Lexar Professional 1066x UHS-I SD Card (SILVER Series) is the ultimate UHS-I SD Card, giving you top-of-the-line read speeds of up to 160 MB/s and write speeds of up to 120 MB/s – perfect for quickly capturing and transferring high-quality photos, including Full-HD and 4K UHD video. Not only that, but it’s also highly resistant to water, shock, vibration, x-rays, and temperature extremes, making it ideal for recording 4K UHD content.

Buy Lexar Professional 1066x UHS-I SD Card (Silver Series) at B&H, Adorama.

4. Kingston Canvas Go! Plus UHS-I SD Card

Kingston Canvas Go! Plus UHS-I SD Card Key Specifications:

• Bus Speed: UHS-I
• Speed Class: V30 / U3 / Class 10
• Max Read Speed: 170 MB/s
• Max Write Speed: 90 MB/s
• Min Write Speed: 30 MB/s
• Capacities: 64GB, 128GB, 256GB and 512GB
• Limited Lifetime Warranty

For on-the-go photographers and videographers looking for a reliable card for UHD 4K footage and photo bursts, the Kingston Canvas Go! Plus UHS-I SD Card is the perfect solution. Offering blazing fast read speeds of up to 170 MB/s and write speeds of 90 MB/s, plus the added benefit of the V30 speed class which guarantees speeds of at least 30 MB/s, this card is an ideal pick. With its superior construction and testing to endure harsh conditions, it’s designed to withstand water, shock, vibration, x-rays, and temperature changes – making it an excellent choice. Highly recommended!

Buy Kingston Canvas Go! Plus UHS-I SD Card (V30, U3) at B&H, Adorama.

Read more: Best Lenses for Sony a6300.