--- product_id: 73881937 title: "CalDigit Thunderbolt 3 Mini Dock (HDMI 2.0) - Portable, Bus Powered, 40Gbs, Dual 4K @ 60Hz, USB 3.0 & 2.0, GbE LAN. Compatible Thunderbolt 3 Mac and PC (Dual HDMI 2.0)" brand: "caldigit" price: "HK$1702" currency: HKD in_stock: true category: "Cal Digit" url: https://www.desertcart.hk/products/73881937-caldigit-thunderbolt-3-mini-dock-hdmi-2-0-portable-bus store_origin: HK region: Hong Kong --- # 40Gbps Thunderbolt 3 speed Gigabit Ethernet LAN Dual 4K HDMI @ 60Hz CalDigit Thunderbolt 3 Mini Dock (HDMI 2.0) - Portable, Bus Powered, 40Gbs, Dual 4K @ 60Hz, USB 3.0 & 2.0, GbE LAN. Compatible Thunderbolt 3 Mac and PC (Dual HDMI 2.0) **Brand:** caldigit **Price:** HK$1702 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Productivity with Dual 4K Brilliance! ## Quick Answers - **What is this?** CalDigit Thunderbolt 3 Mini Dock (HDMI 2.0) - Portable, Bus Powered, 40Gbs, Dual 4K @ 60Hz, USB 3.0 & 2.0, GbE LAN. Compatible Thunderbolt 3 Mac and PC (Dual HDMI 2.0) by caldigit - **How much does it cost?** HK$1702 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/73881937-caldigit-thunderbolt-3-mini-dock-hdmi-2-0-portable-bus) ## 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 - • **Plug-and-Play Portability:** Compact, bus-powered aluminum design with built-in cable means zero fuss, zero extra power bricks. - • **Full-Speed USB 3.0 Connectivity:** Connect your peripherals and external drives with blazing 5Gbps transfer speeds and reliable power delivery. - • **Rock-Solid Wired Network Access:** Stay connected anywhere with gigabit Ethernet—ideal for reliable, high-speed internet in hotels and offices. - • **Blazing Fast 40Gbps Thunderbolt 3:** Experience ultra-responsive data transfer and seamless connectivity with genuine Thunderbolt 3 technology. - • **Dual 4K Displays for Ultimate Productivity:** Expand your workspace with two stunning 4K@60Hz HDMI outputs—perfect for multitasking pros. ## Overview The CalDigit Thunderbolt 3 Mini Dock is a sleek, portable docking station delivering 40Gbps Thunderbolt 3 speeds, dual 4K HDMI 2.0 outputs at 60Hz, USB 3.0 ports, and gigabit Ethernet connectivity. Designed for Thunderbolt 3 Macs and compatible PCs, it offers a compact, bus-powered solution to expand your workspace and maintain high-speed wired network access on the go. ## Description Shop CalDigit Thunderbolt 3 Mini Dock (HDMI 2.0) - Portable, Bus Powered, 40Gbs, Dual 4K @ 60Hz, USB 3.0 & 2.0, GbE LAN. Compatible Thunderbolt 3 Mac and PC (Dual HDMI 2.0). Free delivery and returns on eligible orders. ## 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 (3840 x 2160 30-bit colour) displays via two HDMI 2.0 ports - - [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 - - 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 | |---------------|-------| | ASIN | B079GWKCWF | | Best Sellers Rank | 23,870 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 217 in Docking Stations | | Brand Name | CalDigit | | Colour | Black | | Compatible Devices | PC | | Customer Reviews | 4.1 4.1 out of 5 stars (98) | | Global Trade Identification Number | 04712010084845 | | Hardware Interface | HDMI, Thunderbolt 3 | | Item Dimensions L x W x H | 12.4L x 6.5W x 1.9H centimetres | | Item Weight | 0.22 Kilograms | | Manufacturer | CalDigit | | Manufacturer Part Number | 500370 | | Model Number | 500370 | | Number of Ports | 6 | | Total HDMI Port | 2 | | Total USB Ports | 2 | ## Product Details - **Brand:** CalDigit - **Colour:** Black - **Compatible devices:** PC - **Global Trade Identification Number:** 04712010084845 - **Hardware interface:** HDMI, Thunderbolt 3 - **Item weight:** 0.22 Kilograms - **Number of ports:** 6 - **Product dimensions:** 12.4L x 6.5W x 1.9H centimetres - **Total HDMI ports:** 2 - **Total USB ports:** 2 ## Images ![CalDigit Thunderbolt 3 Mini Dock (HDMI 2.0) - Portable, Bus Powered, 40Gbs, Dual 4K @ 60Hz, USB 3.0 & 2.0, GbE LAN. Compatible Thunderbolt 3 Mac and PC (Dual HDMI 2.0) - Image 1](https://m.media-amazon.com/images/I/61y+cUZ1yGL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this work with a hp spectre x360 15-df1004na? it is thunderbolt 3 but there's no ref to supporting 2x4k monitors @60hz in the hp documentation.** A: Honestly, I would not purchase this product. It is way too fragile and temperamental. A very disappointing product when one considers the price. **Q: Is it safe to use a usb-c to usb 3.0 adaptor on this? want to be able to charge my mac with this** A: Hi Yes, you can use the adapter to connect to the Mini Dock, however, the Mini Dock is for data only and will not charge the Mac. If you require charging you could check out our USB-C Pro Dock. Regards CalDigit **Q: Will this work with a thunderbolt 2 macbook air with an adapter?** A: This is only Thunderbolt 3 or 4 compatible **Q: Is this compatible with a macbook air thunderbolt 3 port** A: Yes it works perfectly fine no additional software required ## Frequently Bought Together - CalDigit Thunderbolt 3 Mini Dock (HDMI 2.0) - Portable, Bus Powered, 40Gbs, Dual 4K @ 60Hz, USB 3.0 & 2.0, GbE LAN. Compatible Thunderbolt 3 Mac and PC (Dual HDMI 2.0) - Apple Magic Mouse: Bluetooth, rechargeable. Works with Mac or iPad; White, Multi-Touch surface (USB-C​​​​)​ - Apple Magic Keyboard - US English --- ## 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.hk/products/73881937-caldigit-thunderbolt-3-mini-dock-hdmi-2-0-portable-bus](https://www.desertcart.hk/products/73881937-caldigit-thunderbolt-3-mini-dock-hdmi-2-0-portable-bus) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-06-22*