--- product_id: 542373891 title: "Echo 20 Thunderbolt 4 SuperDock" brand: "sonnet" price: "$U1401" currency: UYU in_stock: false url: https://www.desertcart.uy/products/542373891-echo-20-thunderbolt-4-superdock store_origin: UY region: Uruguay --- # 3x Thunderbolt 4 ports for ultra-fast data 2.5GbE Ethernet for blazing network speeds M.2 NVMe slot supports up to 8TB SSD storage Echo 20 Thunderbolt 4 SuperDock **Brand:** sonnet **Price:** $U1401 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power, speed, and versatility—dock like a pro, work like a boss. ## Quick Answers - **What is this?** Echo 20 Thunderbolt 4 SuperDock by sonnet - **How much does it cost?** $U1401 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/542373891-echo-20-thunderbolt-4-superdock) ## Best For - sonnet enthusiasts ## Why This Product - Trusted sonnet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **4K to 8K Display Ready:** Supports stunning 4K, 5K, 6K, and 8K @60Hz monitors for crystal-clear visuals and immersive productivity. - • **Power Through Your Day:** Delivers up to 100W charging via Thunderbolt 4 cable, keeping your Mac or PC fully juiced without missing a beat. - • **Custom Expandable Storage:** Add your own M.2 NVMe SSD (up to 8TB) for lightning-fast 800MB/s data transfers and massive local storage. - • **Ultimate Connectivity Hub:** 20 versatile ports including HDMI, USB-C, USB-A, SD card, and dual audio outputs to power your entire workspace. - • **Cross-Platform Compatibility:** Seamlessly works with Apple M series Macs, Intel Thunderbolt 3/4 PCs, USB4 Chromebooks, and M series iPad Pro—future-proof your setup. ## Overview The Sonnet Echo 20 Thunderbolt 4 SuperDock is a premium docking station featuring 20 high-speed ports including three Thunderbolt 4, multiple USB 3.2 Gen 2 Type-A and Type-C ports, HDMI, 2.5GbE Ethernet, and an M.2 NVMe SSD slot supporting up to 8TB storage. It supports ultra-high-resolution displays up to 8K at 60Hz and delivers 100W charging, making it the ultimate all-in-one hub for Mac, PC, and iPad Pro users seeking seamless connectivity and powerful expansion. ## Description desertcart.com: Sonnet Echo 20 Thunderbolt 4 SuperDock 2.5GbE HDMI NVMe 100W USB-C Mac PC | Eight 10Gbps USB ports; UHS-II SD reader; dual audio outputs; add your own M.2 SSD : Electronics ## Features - Twenty Interfaces: three Thunderbolt 4, four USB 3.2 Gen 2 Type A, and four USB 3.2 Gen 2 Type-C charging ports; HDMI port; RJ45 2.5 Gigabit Ethernet; 3.5mm combo audio; 3.5mm microphone; line-level R+L RCA audio out; SD 4.0 card slot; and M.2 SSD slot. - Support for 4K, 5K, 6K and 8K @60Hz Displays - Charge Your Laptop: Provides up to 100W through the included Thunderbolt 4 cable - Features an M.2 NVMe SSD Slot: Add up to 8TB of storage inside and obtain data transfer speeds up to 800MB/s (SSD sold separately) - Compatible with Apple M series Macs; Thunderbolt 3 Intel Macs; Thunderbolt 3 and 4 Windows computers; Thunderbolt 4/USB4 Chromebook; and M series iPad Pro ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9VTDXY6 | | Best Sellers Rank | #32,456 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,248 in Laptop Docking Stations | | Brand | Sonnet | | Color | Black | | Compatible Devices | Apple M series Macs, M series iPad Pro, Thunderbolt 3 Intel Macs, Thunderbolt 3 and 4 Windows computers, Thunderbolt 4/USB4 Chromebook | | Customer Reviews | 4.1 4.1 out of 5 stars (236) | | Hardware Interface | Ethernet, HDMI, USB | | Item Dimensions L x W x H | 9.63"L x 4.25"W x 1.38"H | | Item Highlight | Eight 10Gbps USB ports; UHS-II SD reader; dual audio outputs; add your own M.2 SSD | | Item Weight | 1.8 pounds | | Manufacturer | SONNETTECH | | Mfr Part Number | ECHO-DK20-T4 | | Model Number | ECHO-DK20-T4 | | Number of Items | 1 | | Number of Ports | 20 | | Total Number of HDMI Ports | 1 | | Total Usb Ports | 8 | | UPC | 732311013607 | | Warranty Description | 2 year limited warranty | | Wattage | 100 watts | ## Product Details - **Brand:** Sonnet - **Color:** Black - **Hardware Interface:** Ethernet, HDMI, USB - **Item Weight:** 1.8 pounds - **Number of Ports:** 20 - **Product Dimensions:** 9.63"L x 4.25"W x 1.38"H - **Total HDMI Ports:** 1 - **Total USB Ports:** 8 - **Wattage:** 100 watts ## Images ![Echo 20 Thunderbolt 4 SuperDock - Image 1](https://m.media-amazon.com/images/I/71kb6PTRsXL.jpg) ## Frequently Bought Together - Sonnet Echo 20 Thunderbolt 4 SuperDock - Maxonar [2 Pack 3.3FT] Thunderbolt 4 Cable, 240W Thunderbolt Cable 40Gbps Sync 8K/5K@60Hz Display and for Thunderbolt 4, Thunderbolt 3, USB4, and USB-C Devices - OWC 28-Inch Thunderbolt 4 and USB-C Cable with 40 GBPS Data Transfer, 240W Power Charging and 8K Video Capability (Black) --- ## 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.uy/products/542373891-echo-20-thunderbolt-4-superdock](https://www.desertcart.uy/products/542373891-echo-20-thunderbolt-4-superdock) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-11-06*