--- product_id: 253971305 title: "Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac (USA-19HS)- Black" brand: "tripp lite" price: "€ 87.40" currency: EUR in_stock: true reviews_count: 5 category: "Tripp Lite" url: https://www.desertcart.sk/products/253971305-tripp-lite-keyspan-high-speed-usb-to-serial-adapter-pc store_origin: SK region: Slovakia --- # 230 Kbps high-speed data transfer Plug-and-play COM port compatibility USB-powered, no external adapter needed Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac (USA-19HS)- Black **Brand:** tripp lite **Price:** € 87.40 **Availability:** ✅ In Stock ## Summary > ⚡ Power your legacy tech with modern speed and style! ## Quick Answers - **What is this?** Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac (USA-19HS)- Black by tripp lite - **How much does it cost?** € 87.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/253971305-tripp-lite-keyspan-high-speed-usb-to-serial-adapter-pc) ## 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 - • **Real-Time Activity LED:** Stay informed at a glance with LED indicators showing connection and data flow status. - • **Instant Plug-and-Play Setup:** No drivers or complicated installs—just plug in and get to work on both PC and Mac. - • **Compact & Lightweight Design:** Travel-ready and desk-friendly at just 150g, perfect for the on-the-go professional. - • **Blazing Fast 230 Kbps Transfer:** Experience data speeds twice as fast as standard serial ports—because slow is so last decade. - • **Seamless USB to Serial Integration:** Connect legacy serial devices effortlessly to modern USB ports without extra power hassles. ## Overview The Tripp Lite Keyspan USA-19HS is a high-speed USB to serial adapter that delivers reliable 230 Kbps data transfer rates, plug-and-play compatibility with Windows and Mac OS, and draws power directly from your USB port—eliminating the need for external power. Its compact design and LED status indicators make it an essential tool for professionals bridging old and new technology seamlessly. ## Description Buy Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac (USA-19HS)- Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Dado que es el único producto en el mercado que puede dar un puerto serial fiable desde el USB no duden que este es su producto. Lo necesitaba para usar con un equipo que sólo se recomienda este. Review: Prodotto di qualità superiore alla media. Disponibile anche un piccolo software per gestire la periferica e testare la comuncazione. Arrivato in tempi brevissimi! ## Features - Serial adapter allows a serial device to be connected to a USB computer - Plug-and-play convenience:DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports - No need for an external power adapter:draws power directly from your computer via the USB connection - DB9 serial port supports data transfer rates up to 230 Kbps:twice the speed of a standard built-in serial port - LED shows adapter status and data activity at a glance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000VYJRY | | Are Batteries Included | No | | Best Sellers Rank | #42,511 in Computers ( See Top 100 in Computers ) #2,928 in USB Cables | | Brand | TRIPP LITE | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (2,249) | | Date First Available | 11 February 2015 | | Hardware Platform | PC | | Item Weight | 150 g | | Item model number | USA-19HS | | Manufacturer | KeySpan | | Number of Serial Ports | 1 | | Number of USB 2.0 Ports | 1 | | Operating System | Operating System: Works with Windows (up to 10) and Mac OS X (up to and including 10.14). | | Product Dimensions | 22.86 x 14.73 x 6.99 cm; 149.69 g | | Series | (USA-19HS) | ## Product Details - **Brand:** TRIPP LITE - **Cable type:** USB - **Compatible devices:** Camera, Laptop, PC, Printer, Tablet - **Connector type:** USB Type A - **Special features:** High Speed ## Images ![Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac (USA-19HS)- Black - Image 1](https://m.media-amazon.com/images/I/619Ux24kxpL.jpg) ## Questions & Answers **Q: what chipset is this?** A: I'm sure the OP either already has the answer for this, or has moved on...but I wanted to answer this question for anyone else that might want to know (because it took me quite a while to research all the information for myself).This device does not use either of the two main manufacturer's chipsets (it's not an FTDI nor a Prolific). Rather, it uses a TI (Texas Instruments) chipset. While those other chipset manufacturers both make some quality chips, the TI USB-->serial chipset seems to be the de-facto standard in maximum compatibility with the widest array of serial device types. **Q: is it work for Cisco 881router? Thanks** A: I'm not familiar with the 881 product specifically, but it, and older Keyspan models, have worked fine for every other Cisco router or switch that I have worked with over the last 20 years. I've also used it with Adtran and other products using serial connections. **Q: is this compatible with windows 10 out of the box or do drivers need to be downloaded from website? thanks** A: I am continuing to use the 8.1 drivers I downloaded from keyspan on win 10. The zip from keyspan was named Driver-for-USA-19HS-vb5-Windows-8.1.zip but they may have a newer version for win10 but I did not need it. **Q: Are there DOS drivers for this or another usb serial device?** A: Sorry I have no real answer to your question. I am doubtful about DOS drivers for the Keyspan device, and the Tripp Lite/Keyspan web page does not show any drivers at all for the device. Normally Windows and MacOS have built-in compatible drivers, which in my experience work perfectly well, but I suspect there are none for DOS. I believe the cheaper devices that use the Prolific chipset may have DOS drivers. They often are shipped with a mini-CD with drivers and manuals. I have found this impossible to use since all my computers use slot-loading optical drives which cannot accept the mini-CD. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***. on 24 January 2016* Dado que es el único producto en el mercado que puede dar un puerto serial fiable desde el USB no duden que este es su producto. Lo necesitaba para usar con un equipo que sólo se recomienda este. ### ⭐⭐⭐⭐⭐ Review *by C***N on 6 June 2017* Prodotto di qualità superiore alla media. Disponibile anche un piccolo software per gestire la periferica e testare la comuncazione. Arrivato in tempi brevissimi! ### ⭐⭐⭐⭐⭐ Review *by O***O on 3 November 2021* Keyspan USB to serial adapter is just the best in the market. It works immediately 100% compatible with windows. I got also one I used with my mac for years. Strongly recommended! ## Frequently Bought Together - Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac, USB-A to DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS) - StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) - Warmstor 6-Pack 9Pin RS232 Serial Cable DB9 Male to Male/Female to Female Mini Gender Changer Adapter Coupler Connector --- ## 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.sk/products/253971305-tripp-lite-keyspan-high-speed-usb-to-serial-adapter-pc](https://www.desertcart.sk/products/253971305-tripp-lite-keyspan-high-speed-usb-to-serial-adapter-pc) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-22*