--- product_id: 325478898 title: "AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge." brand: "asus" price: "971 zł" currency: PLN in_stock: true reviews_count: 6 category: "Asus" url: https://www.desertcart.pl/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2 store_origin: PL region: Poland --- # 40Gb/s ultra-fast bandwidth 100W quick charge power 2 USB Type-C Thunderbolt 4 ports AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. **Brand:** asus **Price:** 971 zł **Availability:** ✅ In Stock ## Summary > ⚡ Unlock the future of ultra-fast connectivity and power — don’t get left behind! ## Quick Answers - **What is this?** AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. by asus - **How much does it cost?** 971 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2) ## Best For - asus enthusiasts ## Why This Product - Trusted asus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up in a Flash:** 100W quick charge capability ensures your devices stay powered and ready without missing a beat. - • **Dual USB Type-C Ports:** Connect and power multiple high-performance devices simultaneously with two versatile Thunderbolt 4 ports. - • **8K DisplayPort 1.4 Support:** Drive stunning ultra-high-definition 8K monitors for next-level video editing, gaming, and productivity. - • **Optimized for ASUS Motherboards:** Plug-and-play design tailored for ASUS systems guarantees smooth installation and peak performance. - • **Blazing Fast Thunderbolt 4 Connectivity:** Experience up to 40Gb/s bi-directional bandwidth for seamless data transfer and multi-device daisy-chaining. ## Overview The ASUS ThunderboltEX 4 expansion card, powered by the Intel Thunderbolt 4 JHL 8540 controller, delivers dual USB Type-C ports with up to 40Gb/s bi-directional bandwidth, supports DisplayPort 1.4 for 8K resolution displays, and offers 100W quick charging. Designed exclusively for ASUS motherboards, it enables high-speed data transfer, multi-device daisy-chaining, and ultra-high-definition video output, making it an essential upgrade for professionals demanding cutting-edge connectivity and power. ## Description ASUS ThunderboltEX 4 card features two Thunderbolt™ 4 ports that support Thunderbolt™ 4 and USB 4 technology, and two mini DisplayPort IN ports (support DisplayPort 1.4 specifications) that allow you to redirect VGA input signals through the ThunderboltEX 4 card for video output.Only supports ASUS Motherboard.Actual charging performance may vary in real world conditions. Review: Fast product delivery in perfect condition - I am very pleased with the shopping and delivery product experience. The Asus Thunderbolt Ex 4 with Intel Thunderbolt JHL 8540 Controller is excellent. The installation was simple but getting it to work correctly required more effort. I strongly suggest reading the product installation instructions and your Motherboard's instructions. In my case, my ASUS Motherboard manual indicated the exact PCIe slot where the Asus Thunderbolt Ex 4 must be installed. Review: Al inicio me dio problemas, no reconocía lo que conectaba. Marcaba mensaje de que no estaba activado el tunel de pcie o algo parecido. Le actualicé el firmware, actualicé el bios de mi placa (ROG STRIX Z690-E GAMING WIFI), reinstalé windows 11 y nada. Luego de tanto buscar y toparme con varios usuarios con problemas similares, vi que uno dijo que lo cambió de slot y funcionó. Así que lo cambié a otro slot y ya funciona bien. Lo tenía conectado en el último slot, lo pasé al penúltimo y funcionó. Ahora trabaja de maravilla. Tengo un hub que tiene dos M.2 dentro (uno SATA y otro PCIe) y logra transferencias de 500 - 550 MB/s para el SATA y de unos 1.5 - 2.0 GB/s para el PCIe. ## Features - 1. Intel Thunderbolt 4 JHL 8540 controller - 2. Ultrafast connectivity: Two Type-C ports with USB 4 support, up to 40Gb/s bi-directional bandwidth, per port allows you to connect up to five Thunderbolt-enabled devices in a daisy-chain configuration using Thunderbolt cables. - DisplayPort 1.4: support up to 8K resolution monitors - Quick charge solution: up to 100W quick charge ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ZS3D6JY | | Antenna Location | connecting and powering multiple high-resolution monitors for video editing or gaming | | Best Sellers Rank | #57,081 in Computers ( See Top 100 in Computers ) #3,838 in USB Cables | | Brand | ASUS | | Built-In Media | ThunderboltEX 4 card, 2 mini DisplayPort IN ports | | Compatible Devices | Desktop, Laptop | | Customer Reviews | 4.1 out of 5 stars 422 Reviews | | Display Resolution Maximum | 7680x4320 | | Graphics Card Interface | PCI Express | | Graphics Card Ram | 4 GB | | Graphics Coprocessor | Intel GPU | | Graphics Description | Intel Graphics Card | | Graphics RAM size | 4 GB | | Graphics RAM type | Unknown | | Graphics Ram Type | Unknown | | Graphics co-processor | Intel GPU | | Graphics processor manufacturer | Intel | | Manufacturer | ASUS | | Memory Clock Speed | 2666 MHz | | Model Name | ThunderboltEX 4 | | UPC | 195553115254 | | Video Output Interface | DisplayPort | | Video Processor | Intel | | Video output interface | DisplayPort | ## Product Details - **Brand:** ASUS - **Colour:** Black - **Compatible devices:** Desktop, Laptop - **Hardware interface:** DisplayPort, USB Type C, VGA - **Total USB ports:** 2 ## Images ![AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. - Image 1](https://m.media-amazon.com/images/I/71P+MmVXLpL.jpg) ## Questions & Answers **Q: Does the card support peripherals such as mouse and keyboard? i’m considering connecting it to a thunderbolt kvm switch.** A: This card requires a 13 pin (14-1) Thunderbolt connector, a PCIe 3.0 4 lane expansion slot slot, and the patience of Job to install. BTW, the only Intel processors with native PCIe 4.0 support are generation 11 and up. **Q: How many pcie lanes does this require?** A: It use PCI-E 3.0 4 Lane. Mainboard must support Thunderbolt header. I think Z590 chipset mainboard need Thunderboltex4 card. **Q: will this work on my "z370 gaming pro carbon (ms-7b45)"? i already ordered but im making sure** A: Yes. Just make sure to download and update all your drivers **Q: Is this card compatible with alienware aurora r11 dell computer?** A: It will pobably have limited functionality if your mother board like mine does not have a an asus proprietary tb4 header, I’ve only used my tb4 the two type c for video output to my g9 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast product delivery in perfect condition *by A***R on 29 October 2023* I am very pleased with the shopping and delivery product experience. The Asus Thunderbolt Ex 4 with Intel Thunderbolt JHL 8540 Controller is excellent. The installation was simple but getting it to work correctly required more effort. I strongly suggest reading the product installation instructions and your Motherboard's instructions. In my case, my ASUS Motherboard manual indicated the exact PCIe slot where the Asus Thunderbolt Ex 4 must be installed. ### ⭐⭐⭐⭐⭐ Review *by J***S on 4 April 2023* Al inicio me dio problemas, no reconocía lo que conectaba. Marcaba mensaje de que no estaba activado el tunel de pcie o algo parecido. Le actualicé el firmware, actualicé el bios de mi placa (ROG STRIX Z690-E GAMING WIFI), reinstalé windows 11 y nada. Luego de tanto buscar y toparme con varios usuarios con problemas similares, vi que uno dijo que lo cambió de slot y funcionó. Así que lo cambié a otro slot y ya funciona bien. Lo tenía conectado en el último slot, lo pasé al penúltimo y funcionó. Ahora trabaja de maravilla. Tengo un hub que tiene dos M.2 dentro (uno SATA y otro PCIe) y logra transferencias de 500 - 550 MB/s para el SATA y de unos 1.5 - 2.0 GB/s para el PCIe. ### ⭐⭐⭐⭐⭐ Review *by A***R on 25 July 2025* Great for a thunderbolt studio setup. Be sure to check your motherboard manual to see if this will actually work (some only support the USB-4 version which is not this product). Tested with a UAD x16 & AVID MTRX ## Frequently Bought Together - ASUS ThunderboltEX 4 with Intel® Thunderbolt™ 4 JHL 8540 Controller, 2 USB Type-C Ports, up to 40Gb/s bi-Directional Bandwidth, DisplayPort 1.4 Support, up to 100W Quick Charge, Black - Cable Matters [Intel Certified] 40Gbps Thunderbolt 4 Cable 3.3ft with 8K Video and 240W Charging - 1m, Compatible with USB4, Thunderbolt 3 Cable and USB-C --- ## 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.pl/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2](https://www.desertcart.pl/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*