https://cablematic.com/en/products/external-usb-30-cd-dvd-writer-with-usb-a-connector-CD022/
External USB 3.0 CD / DVD Writer with USB A connector
- External CD / DVD drive powered by USB 3.0 port with type A connector. Ideal for devices without an integrated disk drive.
- It has a transmission speed of 5 Gbps. The maximum write speed is 8X.
- It allows you to record and read CDs and DVDs, play videos or movies, install programs and make backup copies. It is not compatible with Blu-ray discs.
- No external controller or power supply required - plug directly into the device and it will detect the drive.
- Low-energy and quiet USB plug-in. Made of strong and lightweight material, which makes it easy to transport.
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- External CD / DVD drive powered by USB 3.0 port with type A connector. Ideal for devices without an integrated disk drive.
- It has a transmission speed of 5 Gbps. The maximum write speed is 8X.
- It allows you to record and read CDs and DVDs, play videos or movies, install programs and make backup copies. It is not compatible with Blu-ray discs.
- No external controller or power supply required - plug directly into the device and it will detect the drive.
- Low-energy and quiet USB plug-in. Made of strong and lightweight material, which makes it easy to transport.
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External CD / DVD drive powered by USB port to record and read CDs and DVDs on devices that do not have a built-in disc drive. No external controller or power supply required - plug directly into the device and it will detect the DVD drive. Made of lightweight material, which makes it comfortable to carry.
specs
- External CD / DVD drive powered by USB 3.0 port with type A connector. Ideal for devices without an integrated disk drive.
- It has a transmission speed of 5 Gbps. The maximum write speed is 8X.
- It allows you to record and read CDs and DVDs, play videos or movies, install programs and make backup copies. It is not compatible with Blu-ray discs.
- No external controller or power supply required - plug directly into the device and it will detect the drive.
- Low-energy and quiet USB plug-in. Made of strong and lightweight material, which makes it easy to transport.
- Compatible with devices that use Windows and Mac OS environments with USB 3.0 type A input and with USB2.0 and USB 1.1 inputs.
- It does not have a tray since this model is a small Slot In
- Gross Weight: 392 g
- Product size (width x depth x height): 14.5 x 14.0 x 1.5 cm
- Number of packages: 1
- Packages size: 18.5 x 18.0 x 3.0 cm
Technical terms
- Gbps
- USB
- MicroUSB
- Mini USB
- USB 3.0
- Reversible USB Type-C
Gbps (Gigabits per second) is a unit of data transfer rate equal to one billion bits per second.
In telecommunications and network engineering, Gbps defines the bandwidth capacity of fiber optic infrastructures (FTTH) and core backbones. This metric quantifies the effective throughput of a communication channel, enabling massive packet transfer without link saturation. Implementation at the physical layer requires high-speed interfaces like Gigabit Ethernet to manage digital signaling and ensure data flow integrity across the network nodes.
| Unit | Technical Equivalence |
|---|---|
| 1 Gbps (bits) | 1,000,000,000 b/s |
| 1 Gbps (Megabits) | 1,000 Mb/s |
Bandwidth Management and Network Capacity
A 1 Gbps link allows for efficient service segmentation via VLANs and traffic prioritization through QoS, supporting data-intensive real-time protocols without encountering bottlenecks at the hardware level.
Advantages of Gigabit Connectivity
- Significant reduction in latency for critical applications.
- Support for multiple concurrent 4K/8K video streams.
- Enhanced cloud synchronization and backup speeds.
- Seamless scalability for IoT device density.
Gbps is the primary performance indicator in modern broadband and enterprise networking.




