# HiLetgo USB to TTL Serial Converter with Jumper Wires

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

---
**Brand:** HiLetgo
**Price Range:** $7.39 - $58.86 across 3 retailers

## 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.

## About This Product

CP2102 USB 2.0 to TTL Module Serial Converter With Free cable   Description:   1. This is a USB 2.0 to TTL UART 6PIN CP2102 Module Serial Converter. Connect MCU easily to your computer!  2. Stable and reliable chipset CP2102  3. USB specification 2.0 compliant with full-speed 12Mbps.  4. Standard USB type A male and TTL 6pin connector. 6pins for 3.3V, RST, TXD, RXD, GND & 5V.  5. All handshaking and modem interface signals.  6. Baud rates: 300 bps to 1.5 Mbps.  7. Byte receive buffer; 640 byte transmit buffer.  8. Hardware or X-On/X-Off handshaking supported.  9. Event character support Line break transmission.  10. USB suspend states supported via SUSPEND pins.  11. Temperature Range: -40 to +85.  12. Supports Windows 98SE, 2000, XP, Vista, Window7, Mac OS 9, Mac OS X & Linux 2.40. Note: Please install the following driver to work in Win 10. https://www.silabs.com/documents/public/software/CP210x_Universal_Windows_Driver.zip

## Last Seen Prices

| Retailer | Price | Availability | Last seen | Store's standard terms |
|----------|-------|-------------|-----------|------------------------|
| [Amazon](https://shopsavvy.com/api/redirect/products/EXt6TIEhxr7xpSqPIs4P/offers/f6b69b5f-e714-1e54-53ff-8b6d852e152d?source=shopsavvy&medium=product-page) | $7.39  | In Stock | 2024-08-07 (may have changed) |  |
| [Bonanza](https://shopsavvy.com/api/redirect/products/EXt6TIEhxr7xpSqPIs4P/offers/82c1a658-1351-c319-d1ee-43df2e8cad52?source=shopsavvy&medium=product-page) | $13.99  | In Stock | 2024-08-07 (may have changed) |  |
| [Walmart](https://shopsavvy.com/api/redirect/products/EXt6TIEhxr7xpSqPIs4P/offers/206cb509-f05e-4cd0-e67f-ec7c64d95588?source=shopsavvy&medium=product-page) | $58.86  | In Stock | 2024-08-07 (may have changed) | 90-day returns (in store too) |

*Store terms are each retailer's standard return and shipping policy from ShopSavvy's retailer research; some products and categories differ, so check with the store before buying.*

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/hiletgo-usb-to-ttl-serial-converter-with-jumper-wires)

---

*About this page: ShopSavvy compares prices across thousands of retailers, aggregates expert and user reviews, and tracks price history to help you make informed buying decisions. Prices are collected from retailer listings; the Current Prices table shows the date each price was last seen.*

*Machine-readable access: append `.md` to any ShopSavvy URL, or send `Accept: text/markdown`, to get this page as Markdown. For the same catalogue as structured JSON — product lookup by barcode/ASIN/URL, live prices across retailers, and price history — see ShopSavvy's MCP server at https://shopsavvy.com/agents and the Data API at https://shopsavvy.com/data.*