--- product_id: 215405393 title: "JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC" brand: "jmt" price: "MOP$325" currency: MOP in_stock: true reviews_count: 13 category: "Jmt" url: https://macau.desertcart.com/products/215405393-jmt-3-ports-hidden-inside-usb-3-0-to-expresscard store_origin: MO region: Macau --- # 5 Gbps ultra-fast transfer Fits ExpressCard 54mm slot perfectly 3 USB 3.0 ports expand connectivity JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC **Brand:** jmt **Price:** MOP$325 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your laptop’s USB game — don’t get left behind! ## Quick Answers - **What is this?** JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC by jmt - **How much does it cost?** MOP$325 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [macau.desertcart.com](https://macau.desertcart.com/products/215405393-jmt-3-ports-hidden-inside-usb-3-0-to-expresscard) ## Best For - jmt enthusiasts ## Why This Product - Trusted jmt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Legacy Meets Modern:** Backward compatible with USB 2.0 & 1.1, bridging your old and new devices effortlessly. - • **Plug & Play Simplicity:** No hassle setup with hot-swappable design and easy driver installation via QR code. - • **Triple USB 3.0 Expansion:** Instantly add three high-speed USB ports to your laptop, perfect for all your peripherals and gadgets. - • **Compact & Discreet Design:** Sleek ExpressCard 54mm form factor keeps your laptop’s profile clean while boosting productivity. - • **Blazing Fast Data Transfer:** Experience lightning-speed 5 Gbps USB 3.0 throughput for seamless multitasking and file sharing. ## Overview The JMT USB 3.0 ExpressCard adapter transforms your laptop’s ExpressCard 54mm slot into three ultra-fast USB 3.0 ports, delivering up to 5 Gbps data transfer speeds. Compatible with Windows 2000 through Windows 10, it supports plug & play and hot swapping, making it an essential upgrade for professionals seeking to extend connectivity without sacrificing speed or style. ## Description Product Requirements: As long as the computer has a T-type Express 54mm card slot, correctly installed the FL1100 chip driver can be used. Before installing the driver to the computer's original comes with the driver first uninstalled, to reinstall the special driver can be used. Problems related to the use of the product: Date transfer speed: The interface is usb3.0, the transmission cable should also be 3.0 to be as fast. Only one port is 3.0 will not work, both ports need to be 3.0 to make it faster. blue screen the laptop: Make sure to install our special driver, and then restart the computer. This is great for small usb or powered USB items... not an external USB HDD, right? The product can support external hard drives. Can be used for external power hungry devices such as mice, hard drives, etc.. Gets really warm and easily pops out accidentally: The adapter is plugged into the computer, powered on, and gets warm, just like a computer gets warm when it's been used for a long time, which is associated with the computer. Pop out accidentally, remove the original driver and reinstall the driver. The other thing to watch out for is The card-slot clamping mechanism inside of the laptop is not super secure! It could be seen on many laptops from different manufactures. Be careful when unplugging your USB devices or you may pull the whole card out. Which is usually not a problem, you can just shove it back in and let the drivers rediscover it. But if you had several devices plugged into it, this will of course disrupt use of the ones you weren't intending to unplug. Easy enough to deal with once you're aware of it, just keep a finger on the card while pulling the USB connection. Review: Be Sure Your OS Supports the Drivers! - This card works great in my 2007 Gateway gaming laptop, but the included drivers have only worked in Windows XP (Service Pack 3) so far; MS-DOS 7 and 64-bit Vista aren't playing nice with it, but on the bright side, Windows 10 already has support for it. So if you're running XP or 10, you're golden; I haven't tested any other OS's besides the ones mentioned, however. Review: Updates your old laptop with usb 3.0 - Good edition that brought new life into my old thinkpad x220, but I makes the palmrest area above the card very, very warm ## Features - A super fast and high-capacity data transfer solution. The card is suitable for the interface ExpressCard 54 mm. With this USB 3.0 ExpressCard you can provide two additional USB 3.0 ports for your notebook easily and comfortably.(QR Code on the item bag for Driver download) - Compatible with USB 2.0 & 1.1 specification. Compliant with ExpressCard Specification 1.0. Compliant with ExpressCard/54mm standard. Compliant with standard 54mm ExpressCard slot. - One end is 3 port USB 3.0 type A female connectors and another end is standard 54mm ExpressCard.Plug & play and hot swapping capability. - Compliant with USB 3.0 specification.Date transfer rate up to 5.0Gbps / 625MB/s.Compatible with Wins 2000/XP/2003/Vista/WIN7/WIN8/WIN10. - Please note: The interface is usb3.0, the transmission cable should also be 3.0 to be as fast. Stable and reliable Fre sco Logic Chipset FL1100. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X4FQVT9 | | Best Sellers Rank | #85 in Internal USB Port Cards | | Brand | JMT | | Compatible Devices | Laptop, Notebook, USB Devices | | Customer Reviews | 4.0 out of 5 stars 74 Reviews | | Hardware Interface | USB, USB 2.0, USB 3.0 | | Item Weight | 0.05 kg | | Manufacturer | JMT | | Mfr Part Number | N31432 | | Model Number | N31432 | | Number of Items | 1 | | Operating System | win10 | | Style | Classic | | Style Name | Classic | | Warranty Description | 1 | ## Product Details - **Brand:** JMT - **Compatible Devices:** Laptop, Notebook, USB Devices - **Hardware Interface:** USB, USB 2.0, USB 3.0 - **Item Weight:** 0.05 Kilograms - **Style:** Classic ## Images ![JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC - Image 1](https://m.media-amazon.com/images/I/616q+tf0a+L.jpg) ![JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC - Image 2](https://m.media-amazon.com/images/I/51ACwd+U8DL.jpg) ![JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC - Image 3](https://m.media-amazon.com/images/I/51ursTO6b8L.jpg) ![JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC - Image 4](https://m.media-amazon.com/images/I/61DzhThHGiL.jpg) ![JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC - Image 5](https://m.media-amazon.com/images/I/51AsIkiYLXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Be Sure Your OS Supports the Drivers! *by A***C on July 10, 2024* This card works great in my 2007 Gateway gaming laptop, but the included drivers have only worked in Windows XP (Service Pack 3) so far; MS-DOS 7 and 64-bit Vista aren't playing nice with it, but on the bright side, Windows 10 already has support for it. So if you're running XP or 10, you're golden; I haven't tested any other OS's besides the ones mentioned, however. ### ⭐⭐⭐⭐ Updates your old laptop with usb 3.0 *by J***. on July 4, 2026* Good edition that brought new life into my old thinkpad x220, but I makes the palmrest area above the card very, very warm ### ⭐⭐⭐⭐⭐ So far so good! *by J***E on December 24, 2024* I use this adapter in an old Dell Latitude E5410 laptop. Yes, all three ports deliver USB 3 (original) speeds! There is a negative that I don't believe is the fault of JMT. That would be that the card-slot clamping mechanism inside of the laptop is not super secure! I have seen this annoyance on many laptops from different manufactures. As an example, you are transferring data to or from a USB flash drive, if you accidentally touch the drive the entire adapter will pop out! Now all the data on the flash drive is corrupted! I recommend you first attach the flash drive to the adapter and then insert the adapter and USB drive into the card slot. Then make sure no one gets near it until the operation is done! ## Frequently Bought Together - JMT 3 Ports Hidden Inside USB 3.0 to Expresscard 54mm USB3.0 Adapter Converter for Express Card Laptop Notebook PC - Intel Dual Band Wireless-AC 7260 2x2 Network plus Bluetooth adapter (7260.HMWWB.R) - TEAMGROUP Elite DDR3L 16GB Kit (2 x 8GB) 1600MHz PC3-12800 CL11 Unbuffered Non-ECC 1.35V SODIMM 204-Pin Laptop Notebook PC Computer Memory Module Ram Upgrade - TED3L16G1600C11DC-S01 --- ## 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://macau.desertcart.com/products/215405393-jmt-3-ports-hidden-inside-usb-3-0-to-expresscard](https://macau.desertcart.com/products/215405393-jmt-3-ports-hidden-inside-usb-3-0-to-expresscard) --- *Product available on Desertcart Macau* *Store origin: MO* *Last updated: 2026-08-18*