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This guide is for the original Leica Q (Typ 116), not the later Q2, Q3, or Q3 43. Leica specifies SD, SDHC, and SDXC media for the original camera, so a full-size 128GB SDXC card is a sensible one-card travel capacity without buying a UHS-II card solely for a newer Q body. The nine picks below are current full-size V30/U3 SDXC cards from established makers; that rating gives useful headroom for the Q’s stills, Full HD video, and transfers, while each remains ordinary SD media rather than a camera-specific proprietary format.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | SanDisk 128GB Extreme PRO UHS-I SDXC V30 | $55-$75 | Amazon · eBay |
| 2 | SanDisk 128GB Extreme UHS-I SDXC V30 | $30-$50 | Amazon · eBay |
| 3 | Lexar 128GB Professional SILVER PLUS UHS-I SDXC | $50-$65 | Amazon · eBay |
| 4 | Kingston 128GB Canvas Go! Plus UHS-I SDXC | $40-$50 | Amazon · eBay |
| 5 | Samsung PRO Plus 128GB Full Size SDXC | $35-$55 | Amazon · eBay |
| 6 | PNY 128GB Elite-X UHS-I SDXC V30 | $25-$40 | Amazon |
| 7 | Transcend 128GB 300S UHS-I SDXC V30 | $25-$40 | Amazon · eBay |
| 8 | Delkin Devices 128GB Advantage UHS-I SDXC V30 | $30-$50 | Amazon · eBay |
| 9 | Silicon Power 128GB Superior Pro UHS-I SDXC V30 | $20-$35 | Amazon |
The picks, in detail

SanDisk 128GB Extreme PRO UHS-I SDXC V30
A current 128GB full-size UHS-I/V30 Extreme PRO, the straightforward premium choice for a Leica Q owner who wants one well-known card rather than a huge capacity.
- 128GB SDXC
- UHS-I, U3 and V30
- full-size SD format
- V30 minimum-write rating leaves ample margin for the original Q
- Easy replacement from major photo retailers
- The original Q cannot turn a UHS-I card into the faster workflow of a newer UHS-II body

SanDisk 128GB Extreme UHS-I SDXC V30
The non-PRO Extreme is the value-oriented SanDisk option: 128GB, full-size SDXC and V30 without paying for a card whose peak interface speed the original Q does not need.
- 128GB SDXC
- UHS-I, U3 and V30
- up to 180 MB/s read rating
- Meets a modern V30 video specification
- Usually costs less than Extreme PRO
- Lower-tier positioning than the Extreme PRO line

Lexar 128GB Professional SILVER PLUS UHS-I SDXC
Lexar’s current SILVER PLUS 128GB card pairs a V30 rating with a quoted 150 MB/s maximum write speed, making it a strong stills-and-video all-rounder for the original Q.
- 128GB SDXC
- UHS-I, U3 and V30
- 205 MB/s read and 150 MB/s write ratings
- Substantial quoted write rating for a UHS-I card
- Sold new by photo specialists
- Costs more than basic V30 cards

Kingston 128GB Canvas Go! Plus UHS-I SDXC
A current 128GB Canvas Go! Plus with U3/V30 certification and a 30 MB/s minimum write specification, aimed at photographers who want dependable capacity without a flagship-card premium.
- 128GB SDXC
- UHS-I, U3 and V30
- 200 MB/s maximum read rating
- Official V30 minimum-write specification
- Good fit for a compact travel camera
- Does not add any camera-side speed advantage over another quality UHS-I card

Samsung PRO Plus 128GB Full Size SDXC
Samsung’s full-size PRO Plus is a genuine SDXC card, not the similarly named microSD version; its U3/V30 markings make it a clean choice for a Q owner who prefers Samsung media.
- 128GB full-size SDXC
- UHS-I, U3 and V30
- rated for 4K UHD and Full HD
- Clear V30 and U3 rating
- Ruggedized Samsung card line
- Check the listing says full-size SDXC, since PRO Plus also exists as microSD
PNY 128GB Elite-X UHS-I SDXC V30
PNY’s 128GB Elite-X is a full-size Class 10/U3/V30 SDXC option for Leica Q users seeking a mainstream lower-cost card rather than an ultra-fast specialist model.
- 128GB SDXC
- UHS-I, U3 and V30
- Class 10 full-size card
- Current V30 specification
- Often one of the less expensive branded choices
- Fewer specialist-photo workflow extras than premium lines

Transcend 128GB 300S UHS-I SDXC V30
The 128GB Transcend 300S is a full-size UHS-I V30 card suited to a practical Leica Q spare or second card, with no need to chase the UHS-II hardware used by later Q generations.
- 128GB SDXC
- UHS-I, U3 and V30
- full-size card
- Established storage brand
- V30 rating suits everyday photo and video use
- Less compelling for buyers who specifically want the fastest quoted read speeds

Delkin Devices 128GB Advantage UHS-I SDXC V30
Delkin’s Advantage V30 is a photo-focused 128GB UHS-I card for buyers who would rather buy from a specialist memory-card maker than choose a general electronics brand.
- 128GB SDXC
- UHS-I, U3 and V30
- full-size SD form factor
- Photo-market specialist brand
- V30 sustained-write class
- Availability can be less universal than SanDisk or Samsung
Silicon Power 128GB Superior Pro UHS-I SDXC V30
Silicon Power’s Superior Pro provides another current 128GB full-size UHS-I/V30 alternative for an original Leica Q kit where capacity and a real video rating matter more than prestige branding.
- 128GB SDXC
- UHS-I, U3 and V30
- full-size card
- V30 option at a budget-friendly tier
- Useful as a labelled backup card
- Buy from an authorized seller to avoid counterfeit memory cards
Buying tips
- The original Q (Typ 116) takes SD, SDHC and SDXC cards; do not use a Q2 or Q3 recommendation as proof of what its slot can exploit.
- Format a new card in the camera after copying off any existing files, and keep a second labelled card rather than relying on a single high-capacity card for a whole trip.
- Buy memory cards from an authorized retailer. An implausibly cheap marketplace listing is a false economy when the card holds irreplaceable photographs.
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