--- product_id: 3526729 title: "Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG)" brand: "tripp lite" price: "€ 151.74" currency: EUR in_stock: true category: "Tripp Lite" url: https://www.desertcart.gr/products/3526729-tripp-lite-keyspan-high-speed-4-port-rs232-serial-db9 store_origin: GR region: Greece --- # Bus Powered, No Adapter Needed Plug & Play COM Port Emulation 4x DB9 Serial Ports Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG) **Brand:** tripp lite **Price:** € 151.74 **Availability:** βœ… In Stock ## Summary > πŸ”— Unlock your vintage tech’s potential with modern speed! ## Quick Answers - **What is this?** Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG) by tripp lite - **How much does it cost?** € 151.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/3526729-tripp-lite-keyspan-high-speed-4-port-rs232-serial-db9) ## Best For - tripp lite enthusiasts ## Why This Product - Trusted tripp lite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Portable:** Sleek, lightweight design fits perfectly in any professional workspace. - β€’ **Zero Clutter Setup:** Bus powered design means no bulky external power adapters required. - β€’ **Instant Compatibility:** Plug & Play support for both PC and Mac, no driver hassle. - β€’ **Future-Proof Your Workflow:** Bridge legacy serial tech with modern USB convenience effortlessly. - β€’ **Quad-Port Legacy Powerhouse:** Connect up to 4 serial devices seamlessly via a single USB port. ## Overview The Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub (USA-49WG) enables professionals to connect up to four legacy serial devices to a single USB port without external power. Compatible with both PC and Mac, it offers plug-and-play COM port emulation in a compact, bus-powered design, making it an essential tool for integrating classic hardware into today’s digital workflows. ## Description The USB 4-Port Serial Adapter from Keyspan is an adapter box that allows you to connect up to four serial devices to a single USB port. The adapter is ideal for industries that still utilize legacy serial devices, as it allows them to be used with modern computer hardware. It is compatible with both PC and Mac operating systems. ## Features - Connector 1 4x DB9 Serial - Plug & Play: Appear as standard COM ports - Bus Powered: No external power adapter required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000KBIC0E | | Best Sellers Rank | #680 in Serial Adapters #31,696 in Computer Cables & Interconnects | | Brand | TRIPP LITE | | Built-In Media | USA-19HS Keyspan High-Speed USB-to-Serial Adapter; USB Type-A cable, 3 ft.; CD with driver software and Owner's Manual | | Color | black | | Compatible Devices | PC | | Connector Type | USB to RS232 | | Customer Reviews | 3.9 3.9 out of 5 stars (27) | | External Testing Certification | N | | Global Trade Identification Number | 00672603001441 | | Item Dimensions | 3.15 x 2.56 x 0.98 inches | | Item Weight | 5.6 ounces | | Manufacturer | KeySpan | | Mfr Part Number | USA-49WG | | Model Number | USA-49WG | | Number of Items | 1 | | Number of Ports | 4 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | 1 | | UPC | 724580320494 672603001441 790362083062 763616012941 | | Unit Count | 1.0 Count | | Warranty Type | Limited | ## Product Details - **Color:** black - **Compatible Devices:** PC - **Connector Type:** USB to RS232 - **Item dimensions L x W x H:** 3.15 x 2.56 x 0.98 inches - **Specific Uses For Product:** 1 ## Images ![Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG) - Image 1](https://m.media-amazon.com/images/I/61buJxQIPoL.jpg) ![Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG) - Image 2](https://m.media-amazon.com/images/I/51oFtxXH5VL.jpg) ![Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG) - Image 3](https://m.media-amazon.com/images/I/611zpulQ-FL.jpg) ![Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG) - Image 4](https://m.media-amazon.com/images/I/51g5--GdaDL.jpg) ![Tripp Lite Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub(USA-49WG) - Image 5](https://m.media-amazon.com/images/I/61ssPaBncOL.jpg) --- ## 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.gr/products/3526729-tripp-lite-keyspan-high-speed-4-port-rs232-serial-db9](https://www.desertcart.gr/products/3526729-tripp-lite-keyspan-high-speed-4-port-rs232-serial-db9) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-13*