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A rectangular dark docking station with multiple ports and a tiny round wireless speaker beside it

Lenovo

Lenovo ThinkPad Universal Thunderbolt 4 Dock and Mini Speaker 100W

SKU CH-146G-G70Y4

Connect up to four 4K displays or one 8K display with 100 W power delivery and a compact wireless speaker included

  • Supports up to four 4K displays or one 8K display for expansive multitasking
  • 40 Gbps Thunderbolt speed moves large files in seconds
  • 100 W power delivery charges your laptop while you work
  • Mini speaker fits in a pocket at 45.45 x 33 mm and plays for four hours
  • Gigabit Ethernet plus four USB ports keeps every peripheral connected

Universal Thunderbolt 4 Dock

This 100 W docking station connects to compatible ThinkPad and ThinkBook laptops through a single Thunderbolt cable and supplies up to 100 W of charging power while expanding connectivity. It is designed for professionals who need multiple displays, wired networking and additional USB ports from one compact hub.

Mini U Speaker included

The bundled wireless speaker measures 45.45 mm by 33 mm and weighs very little, adding stereo audio and hands-free call control without occupying desk space. Its 400 mAh battery provides up to 4 hours of playback and recharges via the supplied Micro USB cord.

Check laptop compatibility first

Verify that your specific ThinkPad or ThinkBook model appears in the supported list covering T-Series Gen 1-3, E-Series Gen 1-5, L-Series Gen 1-3, P1 Gen 1-5, P-Series Gen 1-3, X-Series Gen 1-3, X1-Series Gen 8-10, Yoga, Z-Series Gen 1-2 and the individual model numbers listed. Ensure the host system has a Thunderbolt-capable USB-C port to enable 40 Gbps data, 8K or quad 4K video and the full 100 W power delivery.

Highlights

  • Supports up to four 4K displays or one 8K display for expansive multitasking
  • 40 Gbps Thunderbolt speed moves large files in seconds
  • 100 W power delivery charges your laptop while you work
  • Mini speaker fits in a pocket at 45.45 x 33 mm and plays for four hours
  • Gigabit Ethernet plus four USB ports keeps every peripheral connected

Specifications

No published specifications for this item yet.

Questions about this item

Will the Thunderbolt 4 dock need a firmware update after long-term use?

The Dock Manager app handles firmware updates to reduce IT management time and keep productivity uninterrupted.

What display limit appears first when driving multiple monitors at 4K resolution all day?

The dock supports up to four 4K displays or one 8K display at 3840 x 2160 and 7680 x 4320 respectively.

How hot or loud does the Mini U Speaker get during continuous playback?

The 400 mAh battery provides up to 4 hours of playback from its compact 45.45 mm x 33 mm body.

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