Promaster CFEXPRESS 4.0 TYPE B 512GB ADVANCED Memory Card
Promaster CFEXPRESS 4.0 TYPE B 512GB ADVANCED Memory Card
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Find Your Photo Friends
For cameras that don’t pause—and photographers who can’t afford them to.
When you’re working with high-resolution sensors, deep buffers, and demanding video formats, your memory card stops being a background accessory and starts being mission-critical. The CFexpress 4.0 Type B 512GB Advanced Memory Card is built for that reality—delivering fast, consistent performance that keeps your camera responsive and your workflow uninterrupted.
With a generous 512GB capacity, this card is ideal for long shooting days, extended bursts, and large video files—so you can stay focused on the work, not on managing storage.
Why photographers choose CFexpress 4.0 Type B
-
CFexpress 4.0 performance supports extremely fast write speeds and quick buffer clearing
-
512GB capacity provides ample room for high-resolution stills and large video files
-
Consistent, sustained performance, not just peak speeds on paper
-
Advanced construction designed for reliability under demanding workloads
-
Type B format used by many high-performance mirrorless and professional cameras
Thoughtful details that matter
-
Helps unlock the full performance potential of CFexpress-compatible cameras
-
Reduces downtime between bursts and long video takes
-
A dependable choice when missed frames or slowdowns aren’t an option
Ideal for
Photographers and filmmakers using CFexpress Type B–compatible cameras who shoot high-resolution stills, fast bursts, or high-bitrate video and want speed they can trust.
We offer in-store pickup as well as shipping
🚀 Most in-stock orders are fulfilled within 1 business day of receiving the order.
📦 Special Orders typically arrive at Looking Glass within 2-14 business days. If a delay is expected, we will notify you.
🚚 Unless otherwise specified, we use USPS Ground shipping service with tracking.
📷 Orders < $150, Ground Shipping is $8.95; Orders > $149, Ground Shipping is FREE.
🇺🇸 We only ship within the Continental USA; We do not ship to freight forwarders.
Free Shipping Over $150 & Easy Returns
We’ll get your gear to you quickly (when shipping makes sense), with clear delivery expectations and straightforward returns if it’s not the right fit. No runaround—just real help if you need it.
0% Financing Options
Want to spread out the cost? We offer financing options (including 0% offers when available) and flexible payment plans at checkout—so you can get the right gear now without the stress.
Gear Outfitting for Confidence
Need deeper help choosing the right camera, lens, or kit for your lifestyle and the photos you plan to make? Book a one-on-one session with a Photo Coach and leave with a clear plan—plus guidance you can come back.
Free 1:1 Photo Coach Sessions with Purchase of Camera or Lens
Help precisely when you need it. Key questions arise AFTER you’ve had a chance to use your new gear. Setup help? Can’t quite get the aesthetic you aspire to? We’re here for it. You’re not buying from a warehouse—you’re buying from a team that actually knows the gear and wants you to love using it.
Description
Description
For cameras that don’t pause—and photographers who can’t afford them to.
When you’re working with high-resolution sensors, deep buffers, and demanding video formats, your memory card stops being a background accessory and starts being mission-critical. The CFexpress 4.0 Type B 512GB Advanced Memory Card is built for that reality—delivering fast, consistent performance that keeps your camera responsive and your workflow uninterrupted.
With a generous 512GB capacity, this card is ideal for long shooting days, extended bursts, and large video files—so you can stay focused on the work, not on managing storage.
Why photographers choose CFexpress 4.0 Type B
-
CFexpress 4.0 performance supports extremely fast write speeds and quick buffer clearing
-
512GB capacity provides ample room for high-resolution stills and large video files
-
Consistent, sustained performance, not just peak speeds on paper
-
Advanced construction designed for reliability under demanding workloads
-
Type B format used by many high-performance mirrorless and professional cameras
Thoughtful details that matter
-
Helps unlock the full performance potential of CFexpress-compatible cameras
-
Reduces downtime between bursts and long video takes
-
A dependable choice when missed frames or slowdowns aren’t an option
Ideal for
Photographers and filmmakers using CFexpress Type B–compatible cameras who shoot high-resolution stills, fast bursts, or high-bitrate video and want speed they can trust.
Shipping
Shipping
We offer in-store pickup as well as shipping
🚀 Most in-stock orders are fulfilled within 1 business day of receiving the order.
📦 Special Orders typically arrive at Looking Glass within 2-14 business days. If a delay is expected, we will notify you.
🚚 Unless otherwise specified, we use USPS Ground shipping service with tracking.
📷 Orders < $150, Ground Shipping is $8.95; Orders > $149, Ground Shipping is FREE.
🇺🇸 We only ship within the Continental USA; We do not ship to freight forwarders.
Looking Glass Advantage
Looking Glass Advantage
Free Shipping Over $150 & Easy Returns
We’ll get your gear to you quickly (when shipping makes sense), with clear delivery expectations and straightforward returns if it’s not the right fit. No runaround—just real help if you need it.
0% Financing Options
Want to spread out the cost? We offer financing options (including 0% offers when available) and flexible payment plans at checkout—so you can get the right gear now without the stress.
Gear Outfitting for Confidence
Need deeper help choosing the right camera, lens, or kit for your lifestyle and the photos you plan to make? Book a one-on-one session with a Photo Coach and leave with a clear plan—plus guidance you can come back.
Free 1:1 Photo Coach Sessions with Purchase of Camera or Lens
Help precisely when you need it. Key questions arise AFTER you’ve had a chance to use your new gear. Setup help? Can’t quite get the aesthetic you aspire to? We’re here for it. You’re not buying from a warehouse—you’re buying from a team that actually knows the gear and wants you to love using it.