⚡ Connect far, fast, and flawless — the pro’s RS-485 adapter!
The SpiffySky USB to RS-485 Converter Adapter leverages the reliable CH 340/341 chipset to deliver high-speed data transfer up to 115.2Kbps and supports communication distances up to 4000ft (1200m). Compatible with all Windows versions (2000 through 10, both 32 and 64-bit), it offers plug-and-play convenience with included drivers. USB-powered and housed in a compact transparent blue case, it’s engineered for industrial-grade applications like PLCs, printers, and POS systems, making it an essential tool for professionals demanding robust, long-range serial communication.




| ASIN | B07R6MY2Y6 |
| Batteries Required | No |
| Best Sellers Rank | #10,683 in Electronics ( See Top 100 in Electronics ) #2 in Serial Adapters |
| Brand | SpiffySky |
| Compatible Devices | PC, Laptop |
| Connector Type | RS 485 |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (324) |
| Data Transfer Rate | 600 Megabits Per Second |
| Date First Available | 28 April 2019 |
| Generic Name | RS 485 Adapter |
| Importer | Oasis Enterprises, New Delhi - 110041 |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 7 x 1.5 x 2.8 Centimeters |
| Item Weight | 181 g |
| Item model number | spiffy_485 |
| Manufacturer | Oasis Enterprises |
| Material | High Grade Plastic |
| Model | spiffy_485 |
| Model Name | RS_485_Blue_PIN5 |
| Net Quantity | 1.00 Count |
| Number of Ports | 1 |
| Number of items | 1 |
| Packer | Oasis Enterprises, New Delhi, Customer Care Number: 8800358095 |
| Product Dimensions | 7 x 1.5 x 2.8 cm; 181 g |
| Special Features | Support All Window Versions |
| Type of cable or wire | USB |
A**R
Good product
Amazing product Working good No need to download drive
A**U
Working good
Good
D**R
Very Good Product And Service
Very Good Product And Service
S**T
Great experience
Very easy and convenient to use. My experience is great and recommended.
M**A
Good
Good 👍
K**A
Great Product
The product is excellent and works flawlessly. It's truly value for money. The engineer from Oasis Enterprises was extremely supportive and helpful throughout the installation process.
A**L
Good product
Working product good. It could be great if there was some LED indications from where we could known status of converter.
K**J
Works absolutely fine
Good product
Trustpilot
2 months ago
4 days ago