Ugreen CM321 USB-C to SATA Converter with 5Gbps Speed

The Ugreen CM321 (70610) USB-C to SATA converter lets you use a 2.5-inch HDD or SSD as external storage through a single USB-C port. You can open old drive data, back up files or move your data to a new computer without a separate drive enclosure.

It supports USB 3.1 Gen 1 speeds of up to 5Gbps and works with UASP, so file transfers are quick and efficient. The adapter is bus-powered, which means no extra power adapter is needed for supported 2.5-inch drives.

If you want a reliable Ugreen converter for laptop upgrades, data recovery or everyday backups, the CM321 keeps the job simple. Plug in the drive, connect the USB-C end and start working.

Key Features

• USB-C connection with up to 5Gbps transfer: USB 3.1 Gen 1 gives you fast access to the drive. Large backups and file copies finish sooner.
• SATA 7+15 pin drive connector: It connects directly to 2.5-inch SATA HDDs and SSDs. You can reuse spare drives or the old drive from a laptop upgrade.
• SATA III, II and I support: The interface supports speeds of up to 6Gbps and works with all three SATA generations. This makes it useful for both newer and older drives.
• UASP support: UASP makes data transfer more efficient on supported systems. You get smoother performance when moving many files.
• TRIM and S.M.A.R.T. support: Both work on compatible systems. TRIM helps SSD performance, and S.M.A.R.T. lets you check drive health.
• USB bus-powered operation: The drive draws power from the USB-C port. There is no power brick to carry or plug in.
• 50cm cable: The cable is long enough to place the drive comfortably on a desk. It is also short enough to stay tidy in a laptop bag.
• LED indicator: The light shows when the converter is active. You can tell at a glance that the drive is connected.
• No driver installation on supported hosts: You can plug it in and use it without installing software, which saves setup time.

Why Choose the Ugreen CM321 USB-C to SATA Converter

A bare 2.5-inch drive cannot be used on its own, and buying a full enclosure is not always necessary. The Ugreen CM321 USB-C to SATA converter gives you a low-cost way to read, copy and back up data from internal drives. It is useful for technicians, students, office users and anyone upgrading a laptop.

As a Ugreen converter, it works with Windows, macOS, Linux and Chrome OS. Its ASM1153E chipset, UASP support and USB 3.1 Gen 1 interface suit daily file transfers and migrations. Geary BD supplies it with fast delivery across Bangladesh.

• Access old HDDs and SSDs through a USB-C port
• Move data when upgrading a laptop or PC
• Back up files without extra power cables
• Works across Windows, macOS, Linux and Chrome OS

Technical Specifications