Lenovo USB to DP Adapter

Lenovo USB to DP Adapter

Part number:  4X90J31021

Starting at:


inc. GST

Ships within 2 weeks. (There may be shipment delays during Lunar New Year.)
Please log in to create a wishlist into your account.
Or you can create an account for new users.


The Lenovo USB3 to DP adapter delivers combined video and audio over a single USB port to a DP display. This adapter is unique in that it provides a spectrum of resolutions at high speeds all the way to 4K*. Connect up to 6 monitors (one adapter per monitor) at high resolutions. Ideal for end customers wanting a 4K* solution for conference room displays, digital signage or to enable an existing PC to support DP displays up to the latest 4K* monitors. Benefits:High quality with low latencyCan enable up to 6 USB displays (one adapter per monitor)USB bus power (no external power supply)Features:Max. 3840x2160 @ 30 Hz 4K* output Backwards-compatible with QHD and HD monitorsDP 1.1 interface (DisplayPort)Integrated DisplayPort audioNote: Adapter is backwards-compatible with USB 2.0, but in most cases performance above 1080p over USB 2.0 will likely be unsatisfactory.
Tech Specs

Tech Specs

Description Lenovo USB to DP Adapter
Part Number 4X90J31021
Max Operating Humidity 95%
Min Operating Humidity 20%
Max Operating Temperature 40C
Min Operating Temperature -5C
Other Information Microsoft Windows 7 32-bit 64-bitMicrosoft Windows 8.1 64-bit Microsoft Windows 10 64-bit
Depth 75mm
Depth (US) 2.95in
Height 13.8mm
Height (US) 0.54in
Weight 0.03Kg
Weight (US) 1.13 lbs
Width 43.5mm
Width (US) 1.71in
Warranty Period One Year
Warranty Types 1 Year - CRU
Supported Operating Systems OS Independent