Promaster Velocity CINE Dual Card Reader - CFexpress Type B & SD
Promaster Velocity CINE Dual Card Reader - CFexpress Type B & SD
Couldn't load pickup availability
Find Your Photo Friends
A high-speed, dual-slot reader for CFexpress Type B & SDXC memory cards.
This reader is equipped with 1 CFexpress Type B slot and 1 SDXC UHS-II slot (UHS-I backward compatible). The dual-slot design is extremely convenient. Whether you own a camera that uses both CFX-B and SD cards or you have multiple cameras and devices that use each of these formats you will appreciate the ease and speed of connecting them with this reader. As an additional feature you can use your computer and this reader to copy files between the two cards. So, making quick backups is easy!
With a USB 3.2 Gen 2 type C port for a high-performance connection to your computer this reader achieves blazing fast transfer speeds up to 10 GB/s for CFexpress Type B cards and up to 5 GB/s for SD cards (transfer speeds are dependent on the capability of your memory card and computer as well). Two connection cables are included for your convenience, a USB-A and a USB-C.
The physical design of the reader was created for durability and excellent heat management. Because CFexpress Type B cards are capable of such high speeds they also generate a lot of heat. When that heat is not managed well the life of your card is shortened. The ProMaster 4851 reader uses an aluminum alloy housing along with custom designed internal components for the best possible heat management to preserve the life and performance of your card.
Please note: this reader is not compatible with XQD cards
Key Features:
- Dual slot design works with CFexpress type B and SD UHS-II cards
- Includes USB-C & USB-A cables
- Data transfer speeds up to 10 Gb/s for CFexpress Type B
- Data transfer speeds up to 5 GB/s for SDXC UHS-II
- Durable aluminum housing with excellent heat management
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
A high-speed, dual-slot reader for CFexpress Type B & SDXC memory cards.
This reader is equipped with 1 CFexpress Type B slot and 1 SDXC UHS-II slot (UHS-I backward compatible). The dual-slot design is extremely convenient. Whether you own a camera that uses both CFX-B and SD cards or you have multiple cameras and devices that use each of these formats you will appreciate the ease and speed of connecting them with this reader. As an additional feature you can use your computer and this reader to copy files between the two cards. So, making quick backups is easy!
With a USB 3.2 Gen 2 type C port for a high-performance connection to your computer this reader achieves blazing fast transfer speeds up to 10 GB/s for CFexpress Type B cards and up to 5 GB/s for SD cards (transfer speeds are dependent on the capability of your memory card and computer as well). Two connection cables are included for your convenience, a USB-A and a USB-C.
The physical design of the reader was created for durability and excellent heat management. Because CFexpress Type B cards are capable of such high speeds they also generate a lot of heat. When that heat is not managed well the life of your card is shortened. The ProMaster 4851 reader uses an aluminum alloy housing along with custom designed internal components for the best possible heat management to preserve the life and performance of your card.
Please note: this reader is not compatible with XQD cards
Key Features:
- Dual slot design works with CFexpress type B and SD UHS-II cards
- Includes USB-C & USB-A cables
- Data transfer speeds up to 10 Gb/s for CFexpress Type B
- Data transfer speeds up to 5 GB/s for SDXC UHS-II
- Durable aluminum housing with excellent heat management
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.