[4K Ultra HD] Read/Write up to 95/40 MB/s. 4K Ultra HD video displaying/recording
[Compatibility] Storage for Camera, Security Camera, Action Camera, Sports Camera, Laptop, Tablet, PC, Smartphones. IMPORTANT DEVICE COMPATIBILITY: This 128GB card is natively formatted to exFAT. If using with older security cameras, dash cams, or Android phones, you must format the card to FAT32 using your device settings prior to use.
[Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
[4K Ultra HD] Read/Write up to 95/40 MB/s. 4K Ultra HD video displaying/recording
Ranked #99 in Storage · 4 things we like
Quick answer The GIGASTONE 128GB Micro SD Card 2-Pack scores 9.4/10 with us. Amazon owners rate it 4.7 out of 5 across 9,014 reviews, in line with the 4.6 average of the 7 micro sd cards we track. It was listed at $64.98 on Amazon when we last checked in September 2026. Key facts: flash memory type Micro SDXC, memory storage capacity 128 GB, read speed 95.
[4K Ultra HD] Read/Write up to 95/40 MB/s. 4K Ultra HD video displaying/recording [Compatibility] Storage for Camera, Security Camera, Action Camera, Sports Camera, Laptop, Tablet, PC, Smartphones. IMPORTANT DEVICE COMPATIBILITY: This 128GB card is natively formatted to exFAT.
If using with older security cameras, dash cams, or Android phones, you must format the card to FAT32 using your device settings prior to use. [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof [Support] Gigastone 5-year limited warranty
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Product information
20 specifications
Flash Memory Type
Micro SDXC
Memory Storage Capacity
128 GB
Compatible Devices
Camera, Dash Cam, Personal Computer, Security Camera, Tablet
Additional Features
Water Proof, X Ray Proof
Read Speed
95
Media Speed
40 MB/s
Hardware Connectivity
microSDXC
Secure Digital Association Speed Class
Class 10
Flash Memory Video Speed Class
V30
Item Weight
0.01 kg
Warranty Type
Limited
EU Spare Part Availability Duration
5 years
Brand
Gigastone
Model Name
GS-2IN1633XBK
Model Number
GS-2IN1633XBK
Number of Items
2
Number of Packs
2
Unit Count
2 Count
Mfr Part Number
GS-2IN1633XBK
Color
128GB Full HD V30 2-Pack
Pros & cons
What we like
[4K Ultra HD] Read/Write up to 95/40 MB/s. 4K Ultra HD video displaying/recording
[Compatibility] Storage for Camera, Security Camera, Action Camera, Sports Camera, Laptop, Tablet, PC, Smartphones. IMPORTANT DEVICE COMPATIBILITY: This 128GB card is natively formatted to exFAT. If using with older security cameras, dash cams, or Android phones, you must format the card to FAT32 using your device settings prior to use.
[Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
Is the GIGASTONE 128GB Micro SD Card 2-Pack worth buying?
Yes, it is one of the stronger picks in its group. We score the GIGASTONE 128GB Micro SD Card 2-Pack 9.4 out of 10. Amazon owners rate it 4.7 out of 5 across 9,014 reviews, in line with the 4.6 average of the 7 micro sd cards we track.
How much does the GIGASTONE 128GB Micro SD Card 2-Pack cost?
It was listed at $64.98 on Amazon when we last checked in September 2026. That is more than the $35.14 median for micro sd cards in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
What options does the GIGASTONE 128GB Micro SD Card 2-Pack come in?
Amazon lists 3 options. Color: 256GB Full HD V30 1-Pack, 128GB Full HD V30 2-Pack, 512GB Full HD V30 1-Pack. Pick an option on this page and the button opens exactly that model.
What are the key specs of the GIGASTONE 128GB Micro SD Card 2-Pack?
Flash Memory Type: Micro SDXC; Memory Storage Capacity: 128 GB; Read Speed: 95; Hardware Connectivity: microSDXC; Flash Memory Video Speed Class: V30. All 20 specifications are in the product information table on this page.
What are good alternatives to the GIGASTONE 128GB Micro SD Card 2-Pack?
Similar, well-rated micro sd cards in our catalog: Integral 128GB High Endurance microSD Card (8.8/10, 4.4 stars from 143 owners); Lerdisk Factory Wholesale 128GB Micro SD Card U3 A1 V30 (8.6/10, 4.3 stars from 133 owners); Vantrue 256GB microSDXC UHS-I U3 4K Memory Card (9.2/10, 4.6 stars from 7,689 owners).
Breakdown from the 9 most helpful reviews we imported.
S
Sulma
Verified purchaseJuly 14, 2026
Excellent
⭐⭐⭐⭐⭐ Great Performance and Reliable Storage!I’m very happy with this 128GB Gigastone microSD card. It was recognized instantly by my device, and transferring files was quick and hassle-free.The storage capacity is perfect for photos, videos, and apps, and it has performed smoothly without any issues. I’ve been using it regularly, and it has been fast, reliable, and consistent.The quality is excellent for the price, and it’s a great option if you need extra storage for your camera, smartphone, dash cam, or other compatible devices.Overall, this is a dependable microSD card that offers great va
M
Matt
Verified purchaseSeptember 8, 2026
Perfect for Trail Cameras
These work great in my trail cameras. Plenty of storage and they’ve been reliable with no issues. A simple and affordable way to save everything locally without having to pay for the trail camera company’s cloud service. Great value for a two-pack.
Y
Yaremis Cintra
Verified purchaseJune 30, 2026
Fast, Reliable, and Great Value
These 128GB microSD cards work perfectly and offer excellent performance. They provide fast read and write speeds, making them ideal for recording 4K videos, storing photos, and transferring files quickly. I’ve used them with a security camera and a dash cam, and they have been reliable with no issues. The large storage capacity is very convenient, and the cards perform exactly as advertised. Getting two high-quality cards in one package makes this an excellent value. I’m very satisfied with this purchase and would definitely recommend them.
P
PKro
Verified purchaseSeptember 7, 2026
They will certainly do the job.
Sure did do the job. Solid reputation. I’m happy with the purchase.
F
Favorites on Amazon
Verified purchaseNovember 15, 2024
Excellent Performance and Value! A Must-Have for High-Quality Storage
I recently purchased the GIGASTONE 128GB 2-Pack Micro SD Card to upgrade the storage for my GoPro and dash cam, and I couldn’t be more impressed. These cards offer great value, with high-speed performance and reliability that I need for 4K video recording and continuous surveillance.Here’s what I love about this product:Fast Performance: With a read speed of up to 95MB/s and support for UHS-I V30, the cards handle 4K video recording effortlessly. Whether I'm recording high-action shots with my GoPro or running my security cameras 24/7, these cards perform flawlessly without any lag or dropped
L
LJ Johnson
Verified purchaseJune 9, 2026
They work very well
These are amazing and they just dont work for cameras.
F
Fart Barfunkel
Verified purchaseSeptember 9, 2026
Good price, fast delivery
As advertised. Bought this 2 pack for a pair of Eufy cameras I bought for my house to keep tabs on my cats and dogs when I am at work. So far, so good!
K
Kluge,Michael
Verified purchaseJune 30, 2026
Alles prima, gerne wieder!
Alles prima, gerne wieder!
Customer reviews are shown as published on Amazon and are not written by Do Best Deal.
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