# TLDR Review: HiLetgo USB to TTL Serial Converter with Jumper Wires

*Published: 2024-11-13 | Updated: 2025-01-21 | Source: https://shopsavvy.com/reviews-tldr/hiletgo-usb-to-ttl-serial-converter-with-jumper-wires*

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## Verdict

The HiLetgo CP2102 USB 2.0 to TTL Module offers great usability and functionality for device communication, but potential buyers should be cautious of build quality and cable issues.

**Top pro:** User-friendly with seamless compatibility and automatic detection of communication parameters.
**Top con:** Subpar quality of included Dupont cables; better-quality spares recommended.

## Product: HiLetgo USB to TTL Serial Converter with Jumper Wires
**Brand:** HiLetgo
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/hiletgo-usb-to-ttl-serial-converter-with-jumper-wires)

## Pros
- User-friendly with seamless compatibility and automatic detection of communication parameters.
- Works well after driver installation, especially on Windows 10 or Mac systems.
- Effective for troubleshooting and resetting devices with UART interfaces.

## Cons
- Subpar quality of included Dupont cables; better-quality spares recommended.
- Potential manufacturing defects such as miswired USB pins requiring soldering skills.
- Mixed reviews on build quality, leading to varied user experiences.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| User-friendly with seamless compatibility and automatic detection of communication parameters. | Subpar quality of included Dupont cables; better-quality spares recommended. |
| Works well after driver installation, especially on Windows 10 or Mac systems. | Potential manufacturing defects such as miswired USB pins requiring soldering skills. |
| Effective for troubleshooting and resetting devices with UART interfaces. | Mixed reviews on build quality, leading to varied user experiences. |

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