CalDigit
Thunderbolt 4 Element Hub
Element Hub TB4 · 2021
4× USB-A · 3× TB4
Identity
- Brand
- CalDigit
- Model
- Thunderbolt 4 Element Hub
- Model number
- Element Hub TB4
- Release year
- 2021
Host interface
- Host connection
- thunderbolt4
- Host PD watts
- 60
- Cable attached
- No
- Cable length (cm)
- 80
Ports
- USB-A total
- 4
- USB-A 2.0
- 0
- USB-A 5 Gbps
- 0
- USB-A 10 Gbps
- 4
- USB-C data
- 0
- USB-C w/ PD
- 0
- USB-C PD watts
- 0
- Thunderbolt total
- 3
- TB3
- 0
- TB4
- 3
- TB5
- 0
- USB4
- 0
Display
- Max displays
- 2
- HDMI
- 0
- DisplayPort
- 0
- Max resolution
- 8K
- Max refresh rate
- 30 Hz
- Display tech
- thunderbolt
Connectivity
- Ethernet
- No
- SD card
- No
- microSD
- No
- M.2 slot
- No
- Headphone jack
- No
- Combo audio jack
- No
- Optical audio
- No
Power
- External PSU
- Yes
- PSU watts
- 150
- Bus-powered
- No
- Total power output
- 120 W
Physical
- Form factor
- horizontal
- Dimensions (mm)
- 114x70x18
- Weight (g)
- 180
- Cable lock
- No
Compatibility
- macOS
- Yes
- Windows
- Yes
- Linux
- No
- ChromeOS
- Yes
- Driver required
- No
- Driver type
- —
Price
- Current
- USD 149.99
- MSRP
- USD 179.99
Notes 8 ports. 1x TB4 host (60W) + 3x TB4 downstream (15W each). 4x USB-A Gen2. No Ethernet/SD/audio. Displays via TB4 downstream with adapter. Compact flat form factor. Upstream port on side.