--- product_id: 20442955 title: "Promise SLE2002PNAA Sanlink2 Thunderbolt 2 to 10G SFP+ Ethernet Adapter Cable" brand: "promise technology" price: "36.82 DT" currency: TND in_stock: false reviews_count: 7 url: https://www.desertcart.tn/products/20442955-promise-sle2002pnaa-sanlink2-thunderbolt-2-to-10g-sfp-ethernet-adapter store_origin: TN region: Tunisia --- # Dual Thunderbolt 2 Ports Dual 10 GB/s SFP+ Ports Backward Compatible Promise SLE2002PNAA Sanlink2 Thunderbolt 2 to 10G SFP+ Ethernet Adapter Cable **Brand:** promise technology **Price:** 36.82 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Connect, Create, Conquer! ## Quick Answers - **What is this?** Promise SLE2002PNAA Sanlink2 Thunderbolt 2 to 10G SFP+ Ethernet Adapter Cable by promise technology - **How much does it cost?** 36.82 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/20442955-promise-sle2002pnaa-sanlink2-thunderbolt-2-to-10g-sfp-ethernet-adapter) ## Best For - promise technology enthusiasts ## Why This Product - Trusted promise technology brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Daisy Chain Like a Pro:** Connect up to 6 devices effortlessly with dual Thunderbolt 2 ports, maximizing your workspace efficiency. - • **Future-Proof Your Setup:** Backward compatibility ensures seamless integration with original Thunderbolt systems, safeguarding your investment. - • **Smart Speed Negotiation:** Auto-negotiates between 10 GB/s and 1 GB/s for optimal performance based on your network needs. - • **Visualize Your Connection:** LED indicators provide real-time feedback on connection speed, fan status, and link activity. - • **Unleash Lightning-Fast Connectivity:** Experience blazing speeds with dual 10 GB/s SFP+ Ethernet ports, perfect for high-demand networking. ## Overview The Promise SLE2002PNAA Sanlink2 Thunderbolt 2 to 10G SFP+ Ethernet Adapter Cable is a high-performance networking solution designed for professionals. With dual 10 GB/s SFP+ Ethernet ports and dual Thunderbolt 2 ports, it allows for seamless daisy chaining of up to 6 devices. Backward compatibility with original Thunderbolt systems ensures versatility, while auto-negotiation capabilities optimize your connection speed. LED indicators keep you informed about your network status, making it an essential tool for any tech-savvy manager. ## Description Promise SANLink2 E2002p Two Thunderbolt 2 to Two 10G SFP+ Ethernet Adapter, w/1 meter TB 2 Cable. Review: The choice for old Macs - Works perfect on my old Macbook Pro 15'' Late 2013 with macOS Big Sur 11.4. At the price of $290, this is definitely no brainer choice for old Macs, especially if you don't want to throw crazy money for a 2-port 10GbE adapter. Also this SANLink2 unit is way better in performance (true 10Gbps), comparing to Sonnet's SOLO10G-TB2 (only capable of around 5Gbps), not to mentioned that SOLO10G-TB2 asks for $250 - I mean what the hell? The downside though is that there is no support for multi-gig (but who cares if you got 10G backbone?) and you have to install driver manully, as it is based on Intel X540-AT2 controller. The driver might become an issue later as newer macOS updates will deprecate the old KEXT based drivers. But let's see what Promise will do for it. Review: A more affordable alternative to ATTO Thunderlink. - I performed some extensive testing using two of these Sanlink2 devices with high speed NAS systems on a current iMac model. With minor network tuning I was able to achieve speeds upwards of 850-900 MB/s on each with standard 1500 MTU settings. Peaks would sometimes reach 1000MB/s. I am sure I could have gotten faster performance if I used jumbo frames, but that would not be practical for our environment. I would not hesitate to use these in production. ## Features - Dual 10 GB/s SFP+ Ethernet Ports for networking - Dual Thunderbolt 2 Ports, so you can daisy chain up to 6 devices total - Backward compatible with Original Thunderbolt enabled systems and devices - Auto negotiates with 10 GB/s and 1 GB/s - LED indicators for connection speed, fan, and Link status ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PC71E1K | | Brand | Promise Technology | | Built-In Media | One 1 meter Thundebolt cable., Quick Start Guide., Regional Power cord., SANLink2 unit. | | Compatible Devices | Desktop | | Customer Reviews | 3.8 3.8 out of 5 stars (8) | | Data Link Protocol | Ethernet | | Data Transfer Rate | 10240 Megabits Per Second | | Global Trade Identification Number | 00704118100989 | | Hardware Interface | Ethernet | | Item Type Name | Promise SLE2002PNAA Sanlink2 Thunderbolt 2 to 10G SFP+ Ethernet Adapter 2 Cable | | Item Weight | 1.32 Pounds | | Manufacturer | Promise Technology -- Dropship | | Mfr Part Number | SLE2002PNAA | | Model Number | SLE2002PNAA | | UPC | 704118100989 | | Warranty Description | 3 Years | ## Product Details - **Brand:** Promise Technology - **Compatible Devices:** Desktop - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 10240 Megabits Per Second - **Global Trade Identification Number:** 00704118100989 - **Hardware Interface:** Ethernet - **Item Weight:** 1.32 Pounds - **Manufacturer:** Promise Technology -- Dropship - **UPC:** 704118100989 ## Images ![Promise SLE2002PNAA Sanlink2 Thunderbolt 2 to 10G SFP+ Ethernet Adapter Cable - Image 1](https://m.media-amazon.com/images/I/51rfMWAsn5L.jpg) ![Promise SLE2002PNAA Sanlink2 Thunderbolt 2 to 10G SFP+ Ethernet Adapter Cable - Image 2](https://m.media-amazon.com/images/I/61ixQyvftUL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The choice for old Macs *by 0***F on June 4, 2021* Works perfect on my old Macbook Pro 15'' Late 2013 with macOS Big Sur 11.4. At the price of $290, this is definitely no brainer choice for old Macs, especially if you don't want to throw crazy money for a 2-port 10GbE adapter. Also this SANLink2 unit is way better in performance (true 10Gbps), comparing to Sonnet's SOLO10G-TB2 (only capable of around 5Gbps), not to mentioned that SOLO10G-TB2 asks for $250 - I mean what the hell? The downside though is that there is no support for multi-gig (but who cares if you got 10G backbone?) and you have to install driver manully, as it is based on Intel X540-AT2 controller. The driver might become an issue later as newer macOS updates will deprecate the old KEXT based drivers. But let's see what Promise will do for it. ### ⭐⭐⭐⭐ A more affordable alternative to ATTO Thunderlink. *by S***Y on April 5, 2017* I performed some extensive testing using two of these Sanlink2 devices with high speed NAS systems on a current iMac model. With minor network tuning I was able to achieve speeds upwards of 850-900 MB/s on each with standard 1500 MTU settings. Peaks would sometimes reach 1000MB/s. I am sure I could have gotten faster performance if I used jumbo frames, but that would not be practical for our environment. I would not hesitate to use these in production. ### ⭐⭐⭐⭐⭐ Perfection! *by A***N on November 7, 2017* Works like a charm! We are editing video off of a central server using this device. --- ## 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.tn/products/20442955-promise-sle2002pnaa-sanlink2-thunderbolt-2-to-10g-sfp-ethernet-adapter](https://www.desertcart.tn/products/20442955-promise-sle2002pnaa-sanlink2-thunderbolt-2-to-10g-sfp-ethernet-adapter) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-18*