--- product_id: 51760292 title: "Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1)" brand: "leboo" price: "₩1386" currency: KRW in_stock: false reviews_count: 8 url: https://www.desertcart.kr/products/51760292-leboo-4-in-1-pci-e-riser-adapter-board-usb3 store_origin: KR region: South Korea --- # No extra power cable needed 4 PCI-E slots for max expandability Built-in IC heat radiator Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1) **Brand:** leboo **Price:** ₩1386 **Availability:** ❌ Out of Stock ## Summary > 🚀 Unlock 4x GPU power with zero hassle—mine smarter, not harder! ## Quick Answers - **What is this?** Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1) by leboo - **How much does it cost?** ₩1386 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/51760292-leboo-4-in-1-pci-e-riser-adapter-board-usb3) ## Best For - leboo enthusiasts ## Why This Product - Trusted leboo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool Under Pressure:** Integrated IC heat radiator keeps your rig running smooth and cool during intense sessions. - • **Quad-GPU Powerhouse:** Expand your mining rig with 4 PCI-E 16X slots—scale effortlessly. - • **Plug & Play Simplicity:** Single USB 3.0 cable connection means zero cable clutter and easy setup. - • **Safe & Stable Operation:** PCI-E slot power design eliminates motherboard burn risk—mining without worries. - • **Universal Compatibility:** Works seamlessly with Windows and Linux systems, tested on top-tier motherboards. ## Overview The Leboo 4 in 1 PCI-E Riser Adapter Board transforms a single PCI-E slot into four high-speed PCI-E 16X slots via USB 3.0, enabling efficient multi-GPU setups for Ethereum and Bitcoin mining. Its plug-and-play design requires no extra power cables, ensuring safe motherboard operation, while the built-in IC heat radiator maintains optimal temperatures. Compatible with a wide range of operating systems and tested on premium motherboards, this adapter is a must-have for scalable, reliable crypto mining rigs. ## Description Product description Brand:Leboo PCIE 1 to 4 PCI-E 16X Riser Card Please note:1.Please do not reverse the 4 in 1 Adapter port to your motherboard 2.We have tested through Asus Z270 motherboard and NVidia 1070 with high compatibility, please operated with same or suprior motherboard when you working it 3.If there is any problem, please feel free to contact us ,we will provide best after-sales service Bus Port: PCI-E 1-slot PCI-E 1X to 4 slot 16X riser card with high speed USB 3.0 cable.High speed USB 3.0 shield cable is flexible for 1U, 2U, 3U chassis. Support 4 port high speed PCI-E 16X card. Port Quantity: 4 X PCI-E USB Operating System Compatibility: Windows 10/8/8.1/7/Vista/XP 32/64-bit, Server 2003-2008 32/64-bit, Linux. Package included 1 x 1 to 4 PCI-E Adapter Card 1 x Package Box ## Features - *4 Slots brings great extendability. - *Plugs directly to the board without any extender cable, can be fixed to the case - *PCI-E slot power solution, no extra power cable needed. It does not provide any electricity so absolutely won't burning the motherboard. - *Only one cable to the slot, easy and convenient to settle and install - *With IC heat radiator ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | LEBOO | | Item model number | 8541669277 | | Item Weight | 1.58 ounces | | Package Dimensions | 5.4 x 3.7 x 1 inches | | Manufacturer | LEBOO | | ASIN | B077JNRFN2 | | Is Discontinued By Manufacturer | No | | Date First Available | November 16, 2017 | ## Product Details - **Brand:** LEBOO - **Hardware Interface:** USB - **Style:** Classic - **Manufacturer:** LEBOO ## Images ![Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1) - Image 1](https://m.media-amazon.com/images/I/61N4ZTwXfOL.jpg) ![Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1) - Image 2](https://m.media-amazon.com/images/I/61EoOmiD83L.jpg) ![Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1) - Image 3](https://m.media-amazon.com/images/I/71k2HqH2wjL.jpg) ![Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1) - Image 4](https://m.media-amazon.com/images/I/71dna9uokvL.jpg) ![Leboo 4 in 1 PCI-E Riser Adapter Board USB3.0 PCI-E Rabbet GPU Riser Extender Ethereum Mining ETH/BTC Bitcoin Miner Mining(4 in 1) - Image 5](https://m.media-amazon.com/images/I/61-MhiUJipL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ USB ports inside the computer? Yes. For GPUs and mining *by J***S on March 26, 2018* I was skeptical that an inexpensive card like this would let me add more GPUs to my mining rig but I figured I'd give it a shot. As you might have guessed by the 5-start rating my skepticism was undeserved. This thing works exactly as it should and my power bill is the worse for it.Hmmm... I wonder how many GPUs I can run on a single motherboard. Maybe I'll get one one of these cards for each of the 11 PCIe slots in a dedicated mining motherboard, take out a loan for the graphics cards, upgrade my house's power feed and air conditioning... Naaah. (But if you do that please post a comment here!) ### ⭐ A trojan horse with an order to destroy you system. *by M***L on January 15, 2018* This is something that will kill your rig I got to expand but once install it damage my system I end up loosing all my date and system it is like a trojan horse with an order to destroy you system. ### ⭐⭐⭐ Works well with 3 cards. Doesn’t post with 4 cards. *by T***Y on January 26, 2018* Only wanted to run 3 cards and computer refused to POST when 4th card was connected. Otherwise, it works well. I just wish I could use all 4 and have it work. --- ## 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.kr/products/51760292-leboo-4-in-1-pci-e-riser-adapter-board-usb3](https://www.desertcart.kr/products/51760292-leboo-4-in-1-pci-e-riser-adapter-board-usb3) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-18*