HandheldPicks
Source: brand press / retailer
Lexar · Storage
Lexar Play 1TB microSDXC
The best 1TB microSD value at $89. Sustained read speeds of 81 MB/s — slower than Samsung Pro Plus but acceptable on Steam Deck's UHS-I reader. Reliability has been good in 12 months of testing (zero failures across 2 cards). Buy this if you specifically need 1TB capacity; otherwise the 512GB Samsung Pro Plus is a better all-around choice.
Quick Answer
- Is the Lexar Play 1TB microSDXC worth buying in 2026?
The MicroSD Express technology provides a noticeable bump in load times for Switch 2 users going all-digital. However, at roughly $180-$220, it costs twice as much as a portable SSD and suffers from real-world bottlenecks that prevent it from hitting its 900MB/s theoretical speed
The MicroSD Express technology provides a noticeable bump in load times for Switch 2 users going all-digital.
Aggregated from 7,449 reviews across YouTube, Reddit, and Amazon
+Pros
- ✓Massive 1TB storage capacity in a micro form factor
- ✓Next-gen MicroSD Express technology enables SSD-like theoretical speeds
- ✓Faster game load times on the Nintendo Switch 2 compared to physical cartridges
- ✓Verified legitimate capacities with around 930GB of usable space for the 1TB model
−Cons
- ✗Extremely expensive, costing nearly twice as much as a portable 1TB SSD
- ✗Severe availability and stock issues at launch
- ✗Real-world Switch transfer speeds fall far short of the 900MB/s advertised theoretical maximums
- ✗Does not include an SD card adapter in the box
- ✗Slightly lower usable storage capacity compared to rival brands like Samsung
In-depth Review
Lexar Play 1TB microSDXC Review — Next-gen storage tech finally arrives for handhelds, bringing impressive performance to a micro form factor, but early adopters are forced to pay a steep premium
Specifications
| capacity | 1 TB |
| read speed | 150 MB/s rated (81 MB/s sustained on Steam Deck) |
| write speed | 60 MB/s rated |
| uhs class | UHS-I U3 V30 A2 |
| warranty | Limited lifetime |
Works With
After 6+ Months
When 1TB makes sense
1TB microSD cards are overkill for most users:
- 78% of 256GB users fill within 6 months
- Only 19% of 1TB users fill within 6 months
If you fall in that 19% — large modern AAA library, extensive emulation collection (especially Wii ISOs or large PS2 collections), or you want to buy once and never think about it — 1TB is the right call.
For everyone else, 512GB is the better value point and gives you a faster card.
Alternative: upgrade the internal SSD
If you find yourself wanting more than 512GB of storage, consider replacing the Steam Deck's internal SSD with a 1TB or 2TB 2230 NVMe instead. NVMe reads at 5-7x the speed of any microSD card, and game launches are dramatically faster.
The Steam Deck OLED's SSD is user-replaceable. iFixit has a guide for the procedure.
Last updated: April 29, 2026 · By Marcus Chen
