Lenovo USB to DP Adapter 4X90J31021 | Enterprise Display

• USB-A connectivity for compatible DisplayPort monitor deployments
• Enterprise workstation display expansion with compatible systems
• Office desk setups requiring compact display connectivity accessories
• IT refresh projects involving USB-A equipped host systems
• Space-constrained workstations needing a compact adapter footprint
• Business monitor installations requiring USB-to-DisplayPort connectivity
• Standardized Lenovo accessory procurement for corporate IT fleets
• Replacement deployments for compatible USB-A display connectivity
• Managed workplace environments requiring identifiable Lenovo accessories
• IT inventory programs using standardized Lenovo adapter part numbers

• USB-A connection supports compatible host connectivity needs
• Compact 75 mm depth simplifies space-constrained installations
• 43.5 mm width supports efficient peripheral placement
• 13.8 mm height enables a low-profile accessory footprint
• 0.03 kg weight helps simplify equipment handling
• 20% minimum humidity supports standard operating environments
• 95% maximum humidity expands deployment flexibility
• -5°C minimum temperature supports cooler environments
• 40°C maximum temperature supports warmer IT environments
• Lenovo model identification simplifies procurement and asset tracking
• Compact dimensions support organized workstation deployments
• Lightweight construction helps reduce accessory handling burden

• Brand: Lenovo
• Product Type: USB to DP Adapter
• Model / Part Number: 4X90J31021
• Connection Type: USB-A
• Display Interface: DisplayPort
• Height: 13.8 mm
• Width: 43.5 mm
• Depth: 75 mm
• Weight: 0.03 kg
• Height: 0.54 in
• Width: 1.71 in
• Depth: 2.95 in
• Weight: 1.13 lbs
• Minimum Operating Humidity: 20%
• Maximum Operating Humidity: 95%
• Minimum Operating Temperature: -5°C
• Maximum Operating Temperature: 40°C
• Product Family: Lenovo Adapters
• Intended Use: Enterprise Display Connectivity
• Compatibility: USB-A host with compatible DisplayPort display setup

WHY CHOOSE THIS PRODUCT?

• Compact deployment footprint Helps IT teams manage limited workstation space.
• Lightweight 0.03 kg design Simplifies installation, handling, and inventory movement.
• USB-A connectivity Supports environments standardized around USB-A host interfaces.
• Broad humidity range Provides flexibility across typical enterprise operating conditions.
• -5°C to 40°C operation Supports varied workplace and IT deployment environments.
• Lenovo part-number identification Simplifies procurement, asset management, and replacement.
• Practical adapter form factor Supports organized connectivity without unnecessary accessory bulk.