Thunderbolt 4 Dock with DisplayLink, 21-in-1 USB-C/A Docking Station for MacBook, Windows & ChromeOS – 150W Charging, 40Gbps, 8K/4K Display, Dual/Triple/Quad/5 Monitor Support
*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.
About this item [Compatibility Notice] - Fully compatible with most laptops using 8th Gen Intel processors or newer. Devices with 7th Gen or older may experience limited functionality due to hardware constraints. [Fast & Efficient Charging] - Equipped with a 60W power charging, this USB-C supports up to 90W laptop charging and 20W fast charging for phones, tablets, or power banks. Note: Devices over 90W may charge unstably. [Single 8K or Dual 4K@60Hz Display Support] - This USB-C dock features 40Gbps and 8K DP ports. Supports dual 4K@60Hz on macOS (excluding M1 Macs) and up to 8K@60Hz + 4K@60…
Key Features
- [Compatibility Notice] - Fully compatible with most laptops using 8th Gen Intel processors or newer. Devices with 7th Gen or older may experience limited functionality due to hardware constraints.
- [Fast & Efficient Charging] - Equipped with a 60W power charging, this USB-C supports up to 90W laptop charging and 20W fast charging for phones, tablets, or power banks. Note Devices over 90W may charge unstably.
- [Single 8K or Dual 4K@60Hz Display Support] - This USB-C dock features 40Gbps and 8K DP ports. Supports dual 4K@60Hz on macOS (excluding M1 Macs) and up to 8K@60Hz + 4K@60Hz on Windows.
- 12-Month Warranty] – Backed by SMARTLINX with a 12-month warranty. Contact us anytime via Amazon for support.
Full Specifications
| UPC | 810155742256 |
|---|---|
| ASIN | B0DRGGBPVP |
| Brand | Smartlinx |
| Color | Gray |
| Item Weight | 0.8 Pounds |
| Manufacturer | Smartlinx |
| Model Number | SL-020 |
| Number of Ports | 21 |
| Special Feature | Anti-Slip, Fast Charging, Fast Data Transfer, Portable, Powered |
| Total Usb Ports | 6 |
| Customer Reviews | 3.53.5 out of 5 stars(207)3.5 out of 5 stars |
| Operating System | Mac OS, Windows, Chrome OS |
| Best Sellers Rank | #29,779 in Electronics (See Top 100 in Electronics)#448 in Laptop Docking Stations |
| Compatible Devices | Compatible with Dell, Lenovo, HP and Apple Devices using 8th Gen Intel processors |
Ready to buy?
Thunderbolt 4 Dock with DisplayLink, 21-in-1 USB-C/A Docking Station for MacBook, Windows & ChromeOS – 150W Charging, 40Gbps, 8K/4K Display, Dual/Triple/Quad/5 Monitor Support is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.