Contains 2 DP1.4 ports,1 HD 2.0 port,a Gigabit Ethernet port,a 3.5mm audio port,4 USB3.0 ports,an SD/TF card slot,a collection of 11 interfaces,greatly supplementing the ultra-thin notebook ports,to meet the office,creativity,life,entertainment,a variety of needs. Capable of simultaneous screen expansion or triple display,it is suitable for notebooks with full-featured Type-C or Thunderbolt 3/4 ports. This product is suitable for scenarios that require multiple displays such as meetings,design,programming,stock chart analysis,classrooms,and more. •With PD fast charging function,maximum charging power 65W/100W (Pro) •SD/TF card slot transfer speed 104 MB/s •4 USB3.0-A ports with 5Gbps transfer rate (one A port with BC1.2 fast charging) •Built-in RJ45 Gigabit Ethernet card,adaptive 10/100/1000Mbps network •Built-in 3.5mm audio port for stereo output and microphone input •Host with full-featured Type-C interface supports full-featured output,if not full-featured,support for some extended functions •Supports Thunderbolt 3,4 interface drive-free,plug and play •Classic silver and black color,metal splicing,and brushed pattern square design add beauty to the desktop Specifications: •Model: WL-UMDO1 •Charging: 65WPD fast charging •HD Interface: HD*1(UMDO1)HD*2(UMD05) •DP port: DP*2(UMD01) DP*1(UMD05) •Video Output: •Mono: DisplayPort(DP1.4): 4K@60Hz(HBR3,DP1.4) •HD(HD 2.0): 4K@60Hz(HBR3,DP1.4) •Dual Display: •Dual DisplayPort(DP1.4): 4K@60Hz(HBR3,DP1.4) •DisplayPort(DP1.4)+HD(HD 2.0): 4K@60Hz(HBR3,DP1.4) •Triple Display: •DisplayPort(DP1.4): 1080P@60Hz •DisplayPort(DP1.4): 1080P @60Hz •HD (HD 2.0): 1080P @60Hz •HD2.0x1,DP1.4x2: •Triple Display: 1920 x 1080 @60 (HBR3 DP 1.4) •Dual display: 3840 x 2160 @60 (HBR3 DP 1.4) •Single display: 3840 x 2160 @60 (HBR3 DP 1.4) •USB port: USB3.0*4 (1 of which supports BC1.2 fast charging) •Network port: support 1-1000M Ethernet •The card read: support SD/TF read at the same time •Audio: 3.5mm audio port •Power adapter: DC20V/5A cable length 2 meters •Input Port: Type-C (USB3.1 Gen2) •Size: 207 x 83 x 17mm •Weight: 370g •Support System: Windows 7/8/10,for Mac OS Interface: •2 x DP1.4 •1 x HD 2.0 •1 x Gigabit Ethernet •1 x 3.5mm audio •4 x USB3.0 •1 x SD card •1 x TF card Package included: •1 x Docking Station •1 x Power Adapter •1 x English Manual •1 x 1m Type-C to Type-C Cable •Other items not included