Description
The UGREEN CM803 (65024) 2-in-1 USB-C/USB-A Card Reader is a compact and high-speed solution for transferring files between memory cards and computers, tablets, and OTG-supported smartphones. Featuring both USB-A and USB-C connectors, it offers convenient compatibility without requiring separate adapters. The reader supports SD and MicroSD/TF cards up to 2TB and is compatible with SDHC, SDXC, MicroSDHC, and MicroSDXC formats. With USB 3.0 speeds up to 5Gbps and support for UHS-II cards up to 312MB/s, it is suitable for transferring large photos, videos, documents, and 4K content. Its dual-slot design allows simultaneous reading and writing between two cards. The aluminum alloy body provides durability and helps with heat dissipation, while the plug-and-play design makes it easy to use without additional drivers or software.
Specifications
| Specification | Details |
|---|---|
| Brand | UGREEN |
| Model | CM803 |
| Part Number | 65024 |
| Product Type | 2-in-1 USB Card Reader |
| Interface | USB Type-A & USB Type-C |
| Connector Type | Dual Connector (USB-A + USB-C) |
| Card Slots | 2 |
| Slot Configuration | 1× SD + 1× MicroSD/TF |
| Supported Cards | SD, SDHC, SDXC, MicroSD, MicroSDHC, MicroSDXC |
| Maximum Card Capacity | Up to 2TB |
| USB Transfer Speed | Up to 5Gbps |
| UHS-II Speed | Up to 312MB/s |
| Simultaneous Operation | Read/write on 2 cards simultaneously |
| 4K Support | Yes |
| Plug & Play | Yes |
| Driver Required | No |
| Body Material | Aluminum Alloy |
| Color | Black |
| Card Lock Mechanism | Secure card fixation |
| Compatibility | Windows, Mac, laptops, desktops, OTG-supported smartphones |
Dual USB-A & USB-C Connectivity
The CM803 features both USB-A and USB-C connectors, allowing it to connect directly to a wide range of modern and traditional devices. This dual-interface design reduces the need for additional adapters.
High-Speed 5Gbps Data Transfer
With USB 3.0 connectivity, the card reader supports transfer speeds of up to 5Gbps. This makes transferring large photos, videos, documents, and backup files faster and more convenient.
UHS-II Support up to 312MB/s
The reader supports UHS-II memory cards with speeds of up to 312MB/s, making it suitable for users who regularly work with high-resolution images and large video files.
Dual-Card Simultaneous Operation
The CM803 has two card slots and supports simultaneous reading and writing between two cards. This feature is useful for photographers, videographers, and content creators who need to manage files from multiple memory cards.
Supports Cards up to 2TB
The card reader supports SD and MicroSD/TF cards with capacities of up to 2TB. It is compatible with SDHC, SDXC, MicroSDHC, and MicroSDXC formats for flexible storage management.
Compact Aluminum Alloy Design
Built with an aluminum alloy body, the CM803 combines a compact design with improved durability and heat dissipation. Its lightweight construction also makes it convenient for carrying in a laptop bag or camera kit.
Plug-and-Play Convenience
The CM803 works without additional drivers or software installation. Simply connect it to a compatible device and insert the memory card to start accessing or transferring files.
