--- product_id: 72397645 title: "CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black)" brand: "caldigit" price: "1179.03 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/72397645-caldigit-thunderbolt-3-mini-dock-bus-powered-non-charging-40gbs store_origin: TN region: Tunisia --- # 40Gbps Thunderbolt 3 speed Gigabit Ethernet LAN Dual 4K@60Hz HDMI displays CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) **Brand:** caldigit **Price:** 1179.03 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Elevate your workspace with power, speed, and stunning visuals! ## Quick Answers - **What is this?** CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) by caldigit - **How much does it cost?** 1179.03 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/72397645-caldigit-thunderbolt-3-mini-dock-bus-powered-non-charging-40gbs) ## Best For - caldigit enthusiasts ## Why This Product - Trusted caldigit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Full-Speed USB 3.0 Port:** Connect your peripherals and external storage with 5Gbps transfer speeds and reliable 900mA power output. - • **Dual 4K Extended Displays:** Expand your workspace with two stunning 4K@60Hz HDMI monitors for ultimate multitasking and immersive visuals. - • **Reliable Gigabit Ethernet:** Stay connected with stable, high-speed wired internet—perfect for professional environments with unreliable WiFi. - • **Plug-and-Play Bus Powered Design:** No extra power adapter needed—just connect and go with a sleek, portable aluminum dock. - • **Blazing Fast 40Gbps Thunderbolt 3:** Experience ultra-responsive data transfer and seamless connectivity with genuine Thunderbolt 3 technology. ## Overview The CalDigit Thunderbolt 3 Mini Dock is a compact, bus-powered docking station featuring genuine 40Gbps Thunderbolt 3 connectivity, dual 4K@60Hz HDMI outputs, USB 3.0 ports, and Gigabit Ethernet LAN. Designed for Mac and Thunderbolt 4 compatible PCs, it delivers high-performance multi-display setups and reliable wired networking without the need for external power. ## Description Full description not available ## Features - [GENUINE THUNDERBOLT 3 40Gbps] Portable, Bus Powered, Aluminum Dock with built in Thunderbolt 3 cable - [DUAL 4K EXTENDED DISPLAYS]: Connect up to two 4K@60Hz (4096 x 2160) displays - [FULL PERFORMANCE USB 3] Type-A USB port supports 5Gb/s transfer speeds and 900mA of power, convenient for connecting your USB peripherals and storage on the go - [GIGABIT ETHERNET] Unlock full network performance on the go through a wired connection. Perfect for hotels and offices with spotty WiFi connections - [No Computer Charging] Compatible with Thunderbolt 3 Macs and certain Windows PCs. **Windows Users - Please check with your manufacturer to see if your model supports two DP streams over Thunderbolt 3** ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | CalDigit | | Item model number | TBT3-MiniDock-HDMI | | Item Weight | 7.2 ounces | | Product Dimensions | 4.88 x 2.55 x 0.74 inches | | Item Dimensions LxWxH | 4.88 x 2.55 x 0.74 inches | | Color | Dual HDMI 2.0, Black | | Batteries | 1 Product Specific batteries required. | | Manufacturer | CalDigit | | ASIN | B079H4WTR4 | | Is Discontinued By Manufacturer | No | | Date First Available | January 31, 2018 | ## Product Details - **Brand:** CalDigit - **Color:** Dual HDMI 2.0, Black - **Hardware Interface:** Ethernet - **Compatible Devices:** Laptop/Personal Computer - **Total USB Ports:** 2 - **Product Dimensions:** 4.88"L x 2.55"W x 0.74"H - **Number of Ports:** 2 - **Item Weight:** 0.21 Kilograms - **Total HDMI Ports:** 2 - **Wattage:** 40 watts ## Images ![CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) - Image 1](https://m.media-amazon.com/images/I/61CUbZKqcaL.jpg) ![CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) - Image 2](https://m.media-amazon.com/images/I/61-eaPR1idL.jpg) ![CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) - Image 3](https://m.media-amazon.com/images/I/61-Qvr8TsJL.jpg) ![CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) - Image 4](https://m.media-amazon.com/images/I/81R8uxRiUFL.jpg) ![CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) - Image 5](https://m.media-amazon.com/images/I/91-N1h2VYVL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: If i use this with my macbook pro 2018 and plug 2 monitors will i have 3 independent desktop (extended mode) ?"** A: Yes, two externals and the MacBook Pro monitor will all operate independently in extended mode. **Q: is it compatible with 24" 2021 IMAC?** A: Yes **Q: Is there an thunderbolt extension cable that all ports (hdmi and ethernet) work when used with this dock?** A: Haven’t found one, looked all over, always only USB extensions. **Q: If i purchased 2 of these (or if i used with an apple usb-c/hdmi adapter) can i run 4 (or 3) screens on a macbook pro 2017 (2 thunderbird 3 ports)?** A: The 2017 13" non-touchbar MacBook Pro can only support up to 2 external displays. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good Quality Product *by P***C on Reviewed in the United States on October 15, 2024* A staff member requested this, and it works well supports two monitors. Transferred it to another user with a MacBook Air M1 chip. Didn't support two monitors, I thought it was mini dock but apparently not all MacBook's will support two monitors. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Plug and play *by L***N on Reviewed in the United States on July 2, 2024* Seamless connectivity with macs and PC's without uploading software. I have one set up with two monitors, wireless keyboard, webcam, and wireless mouse. Just plug in my PC or MAC laptop and everything works flawlessly. I have had the CalDigit hub for years and just purchased a second one for an additional home office. I have tried other hubs, but was grossly disappointed-this one is the way to go. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Let it works as stated *by P***E on Reviewed in the United States on August 12, 2024* I ordered it based on the recommendation of a friend who has been using it for two years and loves it. I have yet to use mine. These review requests are sent too soon from the time the product is received to give it an accurate view. ## Frequently Bought Together - CalDigit Thunderbolt 3 Mini Dock - Bus Powered, Non Charging, 40Gbs, Dual 4K Display, USB 3.0 & 2.0 and Gigabit Ethernet LAN for Mac and PC, Thunderbolt 4 Compatible (Dual HDMI 2.0, Black) - Apple Magic Mouse: Wireless, Bluetooth, Rechargeable. Works with Mac or iPad; Multi-Touch Surface - White - Apple Magic Keyboard with Numeric Keypad: Wireless, Bluetooth, Rechargeable. Works with Mac, iPad, or iPhone; US English - White --- ## 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/72397645-caldigit-thunderbolt-3-mini-dock-bus-powered-non-charging-40gbs](https://www.desertcart.tn/products/72397645-caldigit-thunderbolt-3-mini-dock-bus-powered-non-charging-40gbs) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-06*