This article covers TS-RDE2 [CFexpress Type Bカード専用 カードリーダー USB 3.2 Gen 2x2].

Overview

The Transcend TS-RDE2 is a dedicated external card reader for CFexpress Type B cards. It is designed for photographers and videographers who need to transfer large RAW image files or 4K/8K video footage from their cameras to a computer quickly and reliably. The standout feature of this reader is its support for USB 3.2 Gen 2x2, which delivers transfer speeds of up to 20Gbps when paired with the included USB Type-C to Type-C cable. The compact body measures 75.9mm x 53.5mm x 14.7mm and weighs just 82g, making it easy to carry in a camera bag or pocket.

Connectivity & Compatibility

The TS-RDE2 features a single slot dedicated to CFexpress Type B cards. It does not support XQD cards, so be sure to check the format of your existing cards before purchasing. Connectivity is provided via USB Type-C, and the package includes two cables: a USB Type-C to Type-C cable and a USB Type-C to Type-A cable. To achieve the maximum 20Gbps transfer speed, your computer must have a USB 3.2 Gen 2x2 port. When connected to a USB 3.2 Gen 2 (10Gbps) or USB 3.2 Gen 1 (5Gbps) port, the reader will operate at the respective speeds. Supported operating systems include Windows 7 and later, macOS 10.2.8 and later, and Linux Kernel 2.6.30 and later. The operating temperature range is 0°C to 70°C, and the operating voltage is 5V.

Product Info

The TS-RDE2 sits in the mid-range tier of CFexpress Type B card readers. It offers near-flagship transfer speeds thanks to USB 3.2 Gen 2x2 support, while remaining competitively priced compared to high-end alternatives. The warranty period is two years. Included accessories are a USB Type-C to Type-C cable and a USB Type-C to Type-A cable. The color is space gray, giving it a clean and professional appearance.

Best Use Cases

Professional photographers and videographers who use CFexpress Type B cards in their mirrorless or cinema cameras will benefit the most from this reader. The 20Gbps transfer speed allows large batches of RAW files or 8K video footage to be offloaded in a fraction of the time compared to older USB standards. Traveling photographers will appreciate the compact and lightweight design. It fits easily into a camera bag, and the USB Type-C connectivity works seamlessly with modern laptops without requiring an external power adapter. Users who are transitioning from XQD cards to CFexpress Type B will find this dedicated reader a reliable choice. Since it is purpose-built for CFexpress Type B, it offers stable and consistent performance without the compromises of multi-format readers.

Things to Consider

This reader is exclusively for CFexpress Type B cards. It does not support XQD, SD, or CFexpress Type A cards, so verify your card format before purchase. To take full advantage of the 20Gbps transfer speed, your computer must have a USB 3.2 Gen 2x2 port. If your system only supports USB 3.2 Gen 2 (10Gbps) or USB 3.2 Gen 1 (5Gbps), the reader will operate at those lower speeds. Transcend recommends using the included USB Type-C to Type-C cable for optimal performance. Using third-party cables may result in reduced transfer speeds. ## FAQ
Q: Can I use this reader with a computer that does not support USB 3.2 Gen 2x2? A: Yes, you can. The reader will operate at USB 3.2 Gen 2 (10Gbps) or USB 3.2 Gen 1 (5Gbps) speeds depending on the port. However, to achieve the maximum 20Gbps transfer rate, a USB 3.2 Gen 2x2 port is required. Q: Does this reader support XQD cards? A: No, the TS-RDE2 is designed exclusively for CFexpress Type B cards. XQD cards are not supported. Q: Can I use a different cable instead of the included one? A: Transcend recommends using the included USB Type-C to Type-C cable for maximum performance. Other cables may not deliver the full transfer speed.

Product Disclosure (Amazon)

  • Manufacturer: トランセンドジャパン
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B08R412B4K
  • Note: This article covers a manufacturer-made product based on Amazon listing details.