Thunderbolt™ is a high-speed hardware interface that supports both data, audio, and video over a single cable.  Belkin provides multiple solutions for obtaining the most functionality from your Thunderbolt-equipped computer.  The table below will help you choose the dock that best suits your needs.
| Name | Belkin CONNECT→™ Pro Thunderbolt™ 4 Dock | Belkin Thunderbolt 3 Dock Pro | Belkin Thunderbolt 3 Dock Plus | Belkin Thunderbolt 3 Dock Core | Belkin Thunderbolt 3 Express Dock HD | Belkin Thunderbolt 3 Dock Mini HD | Belkin Thunderbolt 2 Express Dock HD | Belkin Thunderbolt Express Dock | 
| Model Number | INC006 | F4U097 | F4U109 | F4U110 | F4U095 | F4U098 | F4U085 | F4U055 | 
| Device Image |  |  |  |   |  |   |  | |
| Thunderbolt Technology | Thunderbolt 4 | Thunderbolt 3 | Thunderbolt 3 | Thunderbolt 3 | Thunderbolt 3 | Thunderbolt 3 | Thunderbolt 2 | Thunderbolt | 
| Maximum Data Transfer Speed | 40 Gbps | 40 Gbps | 40 Gbps | 40 Gbps | 40 Gbps | 40 Gbps | 20 Gbps | 10 Gbps | 
| Thunderbolt Ports | Rear: 
 Front: 
 | Rear:  
 | Front:  Thunderbolt 3 Type-C port with PD 3.0 | None | Rear:  Two Thunderbolt 3  | None | Rear:  Two Thunderbolt 2  | Rear:  Two Thunderbolt 1  | 
| Video Output | 
 | 
 | DisplayPort | 
 | 
 | HDMI | 
 | Thunderbolt | 
| Maximum Video Resolution | 
 | 
 | 
 | 
 | Dual Display:  Up to 4K | Dual Display:  Up to 4K | 
 | Single Display:  1080p | 
| HDMI | Two | None | None | One | None | Two | One | None | 
| DisplayPort™ | None | One | Two | One | One | None | None | None | 
| USB Ports | Rear 
 
 | 
 | 
 | Two USB-A 3.2 | 
 | 
 | 
 | Rear:  Three USB 3.0 | 
| USB-C™ Support | Front: One USB-C 3.1 Gen 2 port | 
 | Rear:  Two USB-C 3.1 Gen 2 ports | USB-C PD Power Input Only | 
 | No | No | No | 
| USB Ports Power Output | 1.5A | - | 2.4A / 5V / 12W | 1.5A | - | 1.5A | 500mA | |
| 3.5 mm Audio Ports | 
 | 
 | 
 | 
 | 
 | None | 
 | 
 | 
| Ethernet Port | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 
| FireWire® Port | None | None | - | None | None | None | None | One FireWire 800 | 
| Cable Management Channel | None | None | - | None | No | No | No | Yes | 
| Tablet/iPad® Charging Support | Yes | Yes | Yes | None | Yes | No | Yes | No | 
| Computer Charging | Yes (Up to 90W) | Yes (Up to 85W) | Yes (for laptop) | Yes (Up to 60W power passthrough) | Yes (Up to 85W) | No | No | No | 
| Thunderbolt Daisy Chaining | Up to five Thunderbolt 3 devices from the dock | - | None | Up to five Thunderbolt 3 devices from the dock | No | Up to five Thunderbolt 1 or Thunderbolt 2 devices from the dock | Up to five Thunderbolt devices | |
| Power Adapter Specification | 
 | 
 | Uses your existing USB-C laptop power adapter | 
 | 
 | 
 | 
 | |
| Windows® PC Support | Yes | Yes | Yes | Yes | No | Yes | Yes | No | 
| Mobility | Stationary | Stationary | - | Portable | Stationary | Portable | Stationary | Stationary | 
| Included Cable | Detachable 2.6 ft / 0.8 m Thunderbolt 4 cable | Detachable 2.6-ft Thunderbolt 3 cable | 1.6-ft Thunderbolt 3 cable | Integrated 6.6-in Thunderbolt 3 cable | Detachable 2.6-ft Thunderbolt 3 cable | Integrated 6.6-in Thunderbolt 3 cable | Detachable 3.3-ft Thunderbolt 2 cable | Detachable 3.3-ft Thunderbolt 1 cable |