--- product_id: 53600703 title: "StarTech RS422 RS485 Serial DB9 to Terminal Block Adapter, Black (DB92422)" brand: "startech" price: "฿2001" currency: THB in_stock: true category: "Star Tech" url: https://www.desertcart.co.th/products/53600703-startech-rs422-rs485-serial-db9-to-terminal-block-adapter-black store_origin: TH region: Thailand --- # DB9 to 5-pin terminal block conversion Supports 4-wire RS422 & RS485 modes Screw-type industrial wiring standard StarTech RS422 RS485 Serial DB9 to Terminal Block Adapter, Black (DB92422) **Brand:** startech **Price:** ฿2001 **Availability:** ✅ In Stock ## Summary > ⚡ Power your serial connections with industrial precision and zero compromise! ## Quick Answers - **What is this?** StarTech RS422 RS485 Serial DB9 to Terminal Block Adapter, Black (DB92422) by startech - **How much does it cost?** ฿2001 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/53600703-startech-rs422-rs485-serial-db9-to-terminal-block-adapter-black) ## Best For - startech enthusiasts ## Why This Product - Trusted startech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Industrial Grade:** Engineered with screw-type terminal blocks to meet demanding industrial wiring standards. - • **Lifetime Warranty Assurance:** Backed by StarTech’s lifetime warranty, ensuring reliability and peace of mind. - • **Compact & Lightweight Design:** At just 48x33x15 mm and 23g, it fits perfectly in tight control panels without bulk. - • **Seamless Serial Connectivity:** Effortlessly convert DB9 RS422/485 ports to terminal blocks for versatile device integration. - • **Universal Wiring Compatibility:** Supports four-wire RS422, RS485, and two-wire RS485 modes to fit your industrial setup. ## Overview The StarTech DB92422 adapter converts a DB9 male RS422/485 serial port into a 5-pin 3.5mm terminal block connector, supporting multiple RS422/485 wiring modes with screw-type terminals for secure industrial connections. Compact and lightweight, it’s designed for professional-grade applications and comes with a lifetime warranty. ## Description Product Description The DB92422 DB 9 to Terminal Block adapter converts an RS-422 or RS-485 DB 9 male serial connector to a terminal block connector.The 5-pin 3.5mm Terminal Block connector supports screw-type wiring to meet the standard for industrial wiring applications. Backed by Lifetime warranty. Legal Disclaimer Product is sourced and shipped from the European Economic Area (EEA). Product is genuine original from manufacturer authorized distributors. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains DB9 female to terminal block See more ## Features - Converts a DB9 male RS422/485 port to a 5 pin terminal block - Supports four wire RS422, RS485 and two wire RS485 modes - Supports 3.5 mm 5 pin terminal blocks - Signal Ground over Terminal blocks supported - Meets Screw-type industrial wiring standards ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0037ECAKO | | Best Sellers Rank | 145,454 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 381 in Serial Adapters | | Box Contents | USB-C to Micro-B cable (1) | | Brand Name | StarTech | | Colour | Black | | Compatible Devices | Bar Code Scanners, CNC, Process Control Equipment, Serial Printers | | Connector Type | Auxiliary | | Country of Origin | Taiwan | | Current Rating | 1 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (28) | | Global Trade Identification Number | 00065030837668 | | Item Dimensions | 48 x 33 x 15 millimetres | | Item Weight | 0.05 Pounds | | Manufacturer | StarTech.com | | Manufacturer Part Number | DB92422 | | Model Number | DB92422 | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Black | | Specific Uses For Product | personal | | UPC | 065030837668 | | Unit Count | 1.0 count | | Warranty Type | Lifetime | ## Product Details - **Colour:** Black - **Compatible devices:** Bar Code Scanners, CNC, Process Control Equipment, Serial Printers - **Connector type:** Auxiliary - **Item dimensions L x W x H:** 48 x 33 x 15 millimetres - **Specific uses for product:** personal ## Images ![StarTech RS422 RS485 Serial DB9 to Terminal Block Adapter, Black (DB92422) - Image 1](https://m.media-amazon.com/images/I/51BnhyRWy-L.jpg) ## Frequently Bought Together - StarTech.com RS422 RS485 Serial DB9 to Terminal Block Adapter - Serial adapter - 5 pin terminal block to DB-9 (M) (black) , TAA (DB92422) - STARTECH.COM 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/53600703-startech-rs422-rs485-serial-db9-to-terminal-block-adapter-black](https://www.desertcart.co.th/products/53600703-startech-rs422-rs485-serial-db9-to-terminal-block-adapter-black) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-11-14*