Functional
Brand New
A brand-new, unused, unopened item. Covered by our quality assurance and eBay's Money Back Guarantee.
Brand New • Factory Sealed • Never Opened
SmartLinx SL-020 Thunderbolt 4 Dock 21-in-1 DisplayLink Docking Station
Designed to expand your workstation, this Thunderbolt 4 docking station offers a wide range of connectivity for compatible laptops and desktops ideal for multi-monitor setups, high-speed data transfers, charging, and connecting multiple peripherals through a single dock. The unit remains in its original sealed retail packaging and has never been opened or used.
21-in-1
DisplayLink Dock
TB4
Thunderbolt 4
90W
Laptop Charging
150W
Power Input
Product Overview
The SmartLinx SL-020 is a Thunderbolt 4 21-in-1 DisplayLink docking station built to turn a single cable connection into a complete desktop setup. It supports multi-monitor configurations, high-speed data transfer, peripheral connectivity, and laptop charging, making it well suited to home offices, business workstations, and multi-device desk setups.
The dock delivers up to 90W of power to a connected laptop from a 150W power input, so your machine keeps charging while everything stays connected through one port. This unit is brand new and factory sealed it has never been opened or used, and remains in its original sealed retail packaging exactly as packaged by the manufacturer. Please review all photos for the item's condition, and feel free to contact us with any questions before purchasing.
Technical Specifications
| Brand | SmartLinx |
| Model | SL-020 |
| MPN | Thunderbolt 4 Dock |
| Type | Laptop Docking Station |
| Interface | Thunderbolt 4 |
| Features | 21-in-1 DisplayLink docking station |
| Power Input | 150W (20V / 7.5A) |
| Laptop Charging | Up to 90W (20V / 4.5A) fast-charging port |
| USB-C Peripheral Ports | Up to 5W each (5V / 0.9A) |
| Cooling Type | Passive cooling |
| Compatible Product Line | Universal compatible laptops and desktops |
| Condition | New |
Key Features
- Thunderbolt 4 connection a single cable links your laptop to your entire desk setup.
- 21-in-1 DisplayLink design wide range of connectivity for displays, storage, and peripherals.
- Multi-monitor ready built for multi-display workstations and expanded screen real estate.
- 90W laptop fast charging keeps your laptop powered while docked, from a 150W input.
- High-speed data transfer move large files quickly between drives and devices.
- Brand new and factory sealed never opened or used, in original retail packaging.
What's Included
- 1 x SmartLinx SL-020 Thunderbolt 4 Dock (21-in-1 DisplayLink)
- Original manufacturer packaging and contents, factory sealed
Note: This unit has not been opened, so the contents are exactly as sealed by the manufacturer. No additional items or accessories are included beyond the original retail package.
Compatibility
Systems
Windows & macOS works with compatible laptops and desktops that provide a Thunderbolt 4 or USB-C connection
Please note: DisplayLink multi-monitor output requires the free DisplayLink driver to be installed, particularly on macOS. Available display resolutions and refresh rates depend on your computer's graphics capability
Connectivity
Thunderbolt 4 single-cable connection for displays, storage, and peripherals
Power delivery up to 90W to your laptop from the included 150W power input
Condition New
Cosmetic
New
New condition with no signs of previous use or installation. Packaging may show minor wear from storage or handling.
Packaging
Factory Sealed
Remains in its original sealed retail packaging, exactly as packaged by the manufacturer. Never opened or used.
Shipping Information
Fast dispatch
All orders ship within 1 business day after payment is received.
Trusted carriers
We ship via UPS, FedEx, or USPS, depending on the size and destination of the item.
Full tracking
Tracking information is provided as soon as your order ships.
Returns
30-day returns
If for any reason you are not satisfied with your purchase, you may return this item within 30 days of receipt.
Same condition
The product must arrive in the same condition it was shipped: new, unused, with its original packaging and all accessories included.
Full refund
We cover the return shipping cost and refund your purchase in full.
Contact Us
Questions about this item or your order? Send us a message through eBay and we will respond within 24 hours on regular business days. We are happy to help before and after your purchase.
Why Buy From Us
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Terms & Conditions
- Payment is due at the time of purchase through eBay's approved payment methods.
- Orders are processed Monday through Friday, excluding public holidays.
- Please review all photos and specifications carefully to confirm this configuration meets your needs before purchasing.
- Returns are accepted in accordance with the returns policy stated above.
Disclaimer
This listing covers only the item specified above. We do not provide or support licensing, operation, registration, service, or warranties beyond what is stated in this listing. Regardless of the equipment's origin, documentation, or identification, it is not certified, recommended, or intended for any specific use.
By purchasing this item, the buyer agrees that the seller assumes no liability for any injuries, damages, or losses direct or indirect related to the use or misuse of this equipment. The buyer further agrees to indemnify and hold the seller and its affiliates harmless from all claims, liabilities, costs, and legal expenses arising from the use of the item.
Completing a purchase constitutes full acceptance of these terms.
