--- product_id: 26050882 title: "Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL)" brand: "asus" price: "S$19" currency: SGD in_stock: false reviews_count: 13 url: https://www.desertcart.sg/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual store_origin: SG region: Singapore --- # Thunderbolt 2 x 2 ports PCI Express 2.0 x4 Compact dimensions Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL) **Brand:** asus **Price:** S$19 **Availability:** ❌ Out of Stock ## Summary > ⚡ Elevate Your Setup with Thunderbolt Power! ## Quick Answers - **What is this?** Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL) by asus - **How much does it cost?** S$19 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual) ## 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 - • **Compact Powerhouse:** Measuring just 3.94 x 3.54 x 0.79 inches, it fits perfectly in your setup without clutter. - • **Seamless Integration:** Designed for PCI Express 2.0 x4, ensuring compatibility with a wide range of systems. - • **Future-Proof Your Tech:** Stay ahead with a product that’s not just a card, but a gateway to advanced connectivity. - • **Lightweight Yet Robust:** At only 1.4 pounds, it’s easy to install and doesn’t compromise on performance. - • **Unleash Lightning-Fast Connectivity:** Experience dual Thunderbolt 2 ports for unparalleled data transfer speeds. ## Overview The Asus ThunderboltEX II/DUAL Adapter is a high-performance plug-in card designed to enhance your PC's connectivity with dual Thunderbolt 2 ports. With a compact form factor and compatibility with PCI Express 2.0 x4, this adapter is perfect for professionals seeking to future-proof their tech while maintaining a sleek workspace. ## Description ASUS ThunderboltEX II card with one Thunderbolt 2 port offers the flexibility to upgrade your own build to Thunderbolt 2 technology whenever you want. Fit ThunderboltEX II today and you'll enjoy bi-directional transfer speeds up to 20 Gbps - that's four times (4x) faster than USB 3.0! ThunderboltEX II delivers all the bandwidth you need. Experience video in incredible detail on the latest 4K/UHD (ultra-high-definition) displays while using bandwidth-hungry storage devices at the same time. You can daisy-chain up to six Thunderbolt devices through Thunderbolt cables. The Thunderbolt 2 port also supports DisplayPort, meaning you can attach up to three 1080p displays. ASUS is at the forefront of Thunderbolt development - and ASUS ThunderboltEX II is the very first Intel-certified Thunderbolt 2 add-on card. Upgrade today to enjoy blistering-fast data transfers with your compatible ASUS motherboard. Review: Amazing product - I had a windows desktop PC - that I wanted to connect to my Apple Thunderbolt monitor. Luckily I had an ASUS mother board on my PC which I had recently assembled myself. Connecting this card into my PC and hooking up the Thunderbolt monitor worked amazingly well. Both picture and sound on the Thunderbolt worked as expected. Very happy with the purchase and highly recommend. Review: DOESN'T WORK IN ANY ASUS X99 MOTHER BOARDS - This card doesn't work in any Asus X99 mother boards. You can see board in the system Bios but doesn't show up in device manager in both Win 7 64 bit or Win 8.1 pro 64 bit. Called Asus tech support and talked to them for over a hour to find out that the only board that works is the ThunderboltEX II not the dual. Asus tech support is pretty bad I knew more then the so called Agent. I loaded all the latest drivers and bios didn't help at all. Asus needs to update their Tech support to state they don't work in X99 mother boards. Too bad this board doesn't work would have been nice to have thunderbolt in my X99-E WS system. I guess I will wait until they have a board that will work. ## Features - Form Factor: Plug-in card - Interface (Bus) Type: PCI Express 2.0 x4 - Ports: Thunderbolt 2 x 2 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00LOAX71O | | Best Sellers Rank | #4,076 in Computer Motherboards | | Brand | ASUS | | Compatible Devices | Personal Computer | | Customer Reviews | 3.9 out of 5 stars 35 Reviews | | Global Trade Identification Number | 04716659689874 | | Hardware Interface | PCIE x 4 | | Item Weight | 0.25 kg | | Manufacturer | ASUS Computer International Direct | | Mfr Part Number | THUNDERBOLTEX II/DUAL | | Model Number | 90MC02C1-M0EAY0 | | Number of Items | 1 | | Operating System | PC | | Style | Classic | | Style Name | Classic | | UPC | 886227817665 886227817771 807320226222 886227689873 | ## Product Details - **Brand:** ASUS - **Hardware Interface:** PCIE x 4 - **Style:** Classic - **Item Weight:** 1.4 Pounds - **Compatible Devices:** Personal Computer ## Images ![Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL) - Image 1](https://m.media-amazon.com/images/I/61qDth5k45L.jpg) ![Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL) - Image 2](https://m.media-amazon.com/images/I/41fI-b0GWzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing product *by I***A on May 8, 2017* I had a windows desktop PC - that I wanted to connect to my Apple Thunderbolt monitor. Luckily I had an ASUS mother board on my PC which I had recently assembled myself. Connecting this card into my PC and hooking up the Thunderbolt monitor worked amazingly well. Both picture and sound on the Thunderbolt worked as expected. Very happy with the purchase and highly recommend. ### ⭐ DOESN'T WORK IN ANY ASUS X99 MOTHER BOARDS *by T***S on May 16, 2015* This card doesn't work in any Asus X99 mother boards. You can see board in the system Bios but doesn't show up in device manager in both Win 7 64 bit or Win 8.1 pro 64 bit. Called Asus tech support and talked to them for over a hour to find out that the only board that works is the ThunderboltEX II not the dual. Asus tech support is pretty bad I knew more then the so called Agent. I loaded all the latest drivers and bios didn't help at all. Asus needs to update their Tech support to state they don't work in X99 mother boards. Too bad this board doesn't work would have been nice to have thunderbolt in my X99-E WS system. I guess I will wait until they have a board that will work. ### ⭐⭐⭐⭐ Works well to add Thunderbolt capabilities to PC. Wish ... *by T***K on January 24, 2016* Works well to add Thunderbolt capabilities to PC. Wish I didn't have to fiddle in the bios and with the driver so much, though --- ## 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.sg/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual](https://www.desertcart.sg/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-10*