The Lenovo USB 3 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 latency
Can enable up to 6 USB displays (one adapter per monitor)
USB bus power (no external power supply)
Features:
Max 3840x2160@30Hz 4K*output
Backward compatible with QHD and HD monitors
DP 1.1 interface (DisplayPort)
Integrated DisplayPort Audio
Note: Adapter is backwards compatible with USB 2.0, but in most cases performance above 1080P over USB 2.0 will likely be unsatisfactory.

Specification

Product
Product id	540255
Brand	Lenovo
Partnr	4X90J31021
EAN/UPC code	889561889138
Warranty (months)	1 year
Performance
Maximum resolution	3840 x 2160 Pixels
Certification	CB, VCCI , BSMI, KC, FCC, ICES, CE, C-TICK
Design
Product colour	Black
Operational conditions
Operating temperature (T-T)	-5 - 40 °C
Weight & dimensions
Width	43.5 mm
Depth	75 mm
Height	13.8 mm
Weight	30 g
Packaging content
Cables included	USB
Logistics data
Quantity per pack	1 stuk(s)