--- product_id: 300931378 title: "DTech DTECH 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac" brand: "dtech" price: "AR$112120" currency: ARS in_stock: true category: "Dtech" url: https://www.desertcart.com.ar/products/300931378-dtech-dtech-6-feet-usb-to-rs422-rs485-serial-port store_origin: AR region: Argentina --- # 15KV ESD surge protection Supports Win, Mac, Linux OS 6ft USB to RS485/422 cable length DTech DTECH 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac **Brand:** dtech **Price:** AR$112120 **Availability:** βœ… In Stock ## Summary > πŸ”— Connect with confidence β€” the ultimate serial adapter for pros who demand reliability. ## Quick Answers - **What is this?** DTech DTECH 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac by dtech - **How much does it cost?** AR$112120 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/300931378-dtech-dtech-6-feet-usb-to-rs422-rs485-serial-port) ## Best For - dtech enthusiasts ## Why This Product - Trusted dtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust Surge Protection:** Built-in 600W static and 15KV ESD shielding safeguards your critical equipment. - β€’ **Universal OS Compatibility:** Plug & play support across Windows 11 to XP, Mac, and Linux for ultimate flexibility. - β€’ **Seamless Serial-to-USB Bridge:** Effortlessly connect RS485/422 devices to any PC without IRQ or COM conflicts. - β€’ **Real-Time Connection Monitoring:** Power, TX, and RX LEDs keep you instantly informed of communication status. - β€’ **Extended Range & Versatile Modes:** Supports up to 1.2 km transmission with full/half duplex for complex industrial setups. ## Overview The DTech 6ft USB to RS422/RS485 Serial Port Converter with FTDI chip delivers stable, high-speed data transfer with broad OS compatibility and advanced surge protection. Ideal for industrial automation, CNC, PLC, and mission-critical applications, it supports long-distance communication up to 1.2 km and features real-time LED indicators for easy troubleshooting. ## Description DTECH serial to USB adapter allows you to connect RS422 or RS485 serial devices to computer via USB, without any troubles like computer freeze, IRQ, DMA or COM port conflict. With noise immunity and multiple drops capability (up to 32), the USB to RS485 converter with FTDI chip supports reliable signal conversion between serial devices and PC. With power, TX and RX indicators to help you check the connection and communication activity, which is very helpful when troubleshooting. High quality industrial USB serial dongle features baud rate auto-detected, zero delay automatic transmission, and automatic hand-shaking protocol, so you can get high speed data transfer over serial port. With 600W static surge and 15KV static protection to effectively protect a costly and sensitive control equipment against electrical damage. Note:Please do NOT connect the adapter to a serial device until the driver installed on computer. If need advice on driver installation, please email us any time. Specific TIA/EIA RS422/RS485 Standard; USB 2.0 Max Baud rate: 921600bps Max Distance (RS485/422 End): 984ft (300m) at 921600bps, 1968ft (600m) at 38400bps, 3937ft (1.2km) at 9600bps Working modes: asynchronous. Point to point or point to multi point; 2 line half duplex and 4 line full duplex. Application fields: Factory automation/Distributed control system, LED INFO display equipment , PLC control, SCADA, Measure instruments and monitoring system, CNC management, Medical automation, Building automation, Check on work attendance, laboratory testing and other devices where mission critical applications are required What’s Included1 x USB to RS485 RS422 Serial Cable 6ft1 x 9 Pin RS232 female to 5 position Terminal Board 1 x Mini CD ## Features - RS485 Serial to USB adapter enables you to make a stable connection for your PC and RS485 or RS422 device via USB port, no computer freeze, IRQ, DMA or COM port conflict - USB to RS485 converter with FTDI chip supports you the widest possible OS compatibility ( Windows 11, 10, 8, 8.1, 7, Vista, XP, Linux and Mac ) - With power, TX and RX LED indicators to check connection and communication activity; terminal block is well-labeled for you to easily wire it to your device correctly - Shielded serial to USB adapter cord supports 600W static surge and 15KV ESD protection to protect devices and ensures safe, high speed data communication - Supports 4 wires RS 422 full duplex, 2 wires RS 485 half duplex; point to point, point to multi-point communication; transmission distance up to 1.2 km (the longer distance, the lower baud rate) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076WNJLLV | | Best Sellers Rank | #4,704 in Computers ( See Top 100 in Computers ) #7 in Serial Adapters | | Brand | DTECH | | Color | black | | Compatible Devices | RS485 and RS422 devices | | Connector Type | DVI | | Current Rating | 150 Milliamps | | Customer Reviews | 4.6 4.6 out of 5 stars (524) | | Finish | Matte | | Input Voltage | 5 Volts | | Item Dimensions | 20.5 x 10 x 5.1 centimeters | | Item Type Name | RS485 converter | | Item Weight | 0.15 Kilograms | | Manufacturer | DTECH | | Mfr Part Number | DT-5219 | | Model Number | DT-5219 | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | CNC, PC, PLC | | UPC | 714131647507 | | Unit Count | 1.0 Count | | Warranty Description | 365 days from purchase date | | Warranty Type | Limited | ## Product Details - **Colour:** black - **Compatible devices:** RS485 and RS422 devices - **Connector type:** DVI - **Item dimensions L x W x H:** 20.5 x 10 x 5.1 centimeters - **Specific uses for product:** CNC, PC, PLC ## Images ![DTech DTECH 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac - Image 1](https://m.media-amazon.com/images/I/61bOmesLodL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - DTECH 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac - Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above - OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/300931378-dtech-dtech-6-feet-usb-to-rs422-rs485-serial-port](https://www.desertcart.com.ar/products/300931378-dtech-dtech-6-feet-usb-to-rs422-rs485-serial-port) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-13*