Dynabook brings its Tech NXT Meet to Bengaluru, driving business innovation for 2025.Dynabook launches the Portégé Z40L-N, a premium Copilot+ PC with Intel’s latest processors and built-in AI acceleration.Dynabook unveils the Portégé X30L-M, an ultra-light laptop under 875g and among the lightest on the market.Dynabook brings its Tech NXT Meet to Bengaluru, driving business innovation for 2025.Dynabook launches the Portégé Z40L-N, a premium Copilot+ PC with Intel’s latest processors and built-in AI acceleration.Dynabook unveils the Portégé X30L-M, an ultra-light laptop under 875g and among the lightest on the market.
Dynabook Thunderbolt™ Dock 4
One dock. A world of possibilities.
Comprehensive & flexible connectivity
Connect up to 4 displays simultaneously
AdditionalThunderbolt™ 4
USB-C DFP Port
Up to 8K single video resolution
Dual HDMI® and DisplayPort™ video output
Charges your laptop up to 90W
Our standout features
Single-cable port hub
One cable connection for all your business productivity & efficiency
A powerhouse of productivity
Full set of ports & Thunderbolt™ 4 connectivity with up to 4 4K displays
Tech Specs
SPECIFICATIONS
PA NUMBER
PS0120LA1PRP
SUPPORTED RESOLUTION
Single output: up to 8K @30Hz via Thunderbolt™ 4/USB-C monitor or
DisplayPort™, Dual output: up to 4K @60Hz, Triple output: up to 4K,
Quad output: up to 4K @30Hz
VIDEO INTERFACE
2x HDMI™, 2x DisplayPort™
AUDIO INTERFACE
1x headphone/microphone combo jack
OTHER INTERFACES
1x USB 3.2 (Gen2) port on the front (USB Sleep and Charge function), 3 x USB 3.2 (Gen2) ports on the back, 2x USB Type-C™ USB3.2 (Gen2) ports
1x Thunderbolt™ 4 USB-C UFP (Upstream Facing Port) for PC Connection, 1x Thunderbolt™ 4 USB-C DFP (Downstream Facing Port), 1x SD Card reader, 1x DC-IN jack
ADDITIONAL FEATURES
Power button, Security lock slot, LED indicators
(power and Thunderbolt™ 4 connection)
LAN
1x RJ-45 Ethernet port (10 Base-T/100BASETX/1000 BASE-T)
SUPPORTED VIDEO MODE
PC screen only, Duplicate Mode, Extend Mode, second screen only
POWER
20V DC, 6.75A, 135W
SYSTEM REQUIREMENTS
A Dynabook computer with a Thunderbolt™ 4/USB Type-C™ port which supports video output and power delivery, Microsoft Windows 10 or 11
BOX CONTENT
Dynabook Thunderbolt™ 4 Dock, Thunderbolt™ 4/USB Type-C™ cable (0.080m), AC adaptor and power cord (EU/UK), Quick Start Guide, Warranty Leaflet
DIMENSIONS
0.084 (W) x 0.245 (D) x 0.027 (H) m
WEIGHT
~0.44kg
COLOUR
Black
*Support for up to four external displays or three monitors plus laptop display.