# SanDisk Extreme PRO SDXC UHS-I 128GB vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4): specs and price compared

A sourced, side-by-side comparison of the SanDisk Extreme PRO SDXC UHS-I 128GB (SanDisk) and Kingston Canvas Go! Plus microSDXC 256GB (Gen4) (Kingston) among memory cards. SanDisk Extreme PRO SDXC UHS-I 128GB is the cheaper of the two at $72.35.

## Side by side

| Spec | SanDisk Extreme PRO SDXC UHS-I 128GB | Kingston Canvas Go! Plus microSDXC 256GB (Gen4) |
| --- | --- | --- |
| US price | $72.35 | $95 |
| Brand | SanDisk | Kingston |
| Released | 2021 | 2025 |
| Format | sd | microsd |
| Capacity (GB) | 128 | 256 |
| Speed class | u3_v30 | u3_v30 |
| Max read (Mbps) | 200 | 200 |
| Max write (Mbps) | 90 | 160 |
| Application class | a2 | a2 |
| Warranty | limited lifetime | limited lifetime |

## Key differences

- Format: SanDisk Extreme PRO SDXC UHS-I 128GB sd vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) microsd
- Capacity (GB): SanDisk Extreme PRO SDXC UHS-I 128GB 128 vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) 256
- Max write (Mbps): SanDisk Extreme PRO SDXC UHS-I 128GB 90 vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) 160

## Sources

- SanDisk Extreme PRO SDXC UHS-I 128GB: https://www.target.com/p/sandisk-extreme-pro-128gb-sdxc-uhs-i-v30-class-10-memory-card/-/A-1002299629 (target.com, verified 2026-06-19)
- Kingston Canvas Go! Plus microSDXC 256GB (Gen4): https://www.kingston.com/en/memory-cards/canvas-go-plus-microsd-card-sdcg4 (kingston.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/memory-cards/sandisk-extreme-pro-sdxc-128gb-vs-kingston-canvas-go-plus-microsd-256gb/
Cite: Per The Front Desk Review, SanDisk Extreme PRO SDXC UHS-I 128GB ($72.35) vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) ($95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/memory-cards/sandisk-extreme-pro-sdxc-128gb-vs-kingston-canvas-go-plus-microsd-256gb/
License: CC BY 4.0.