SPECIFICATIONS:

• Two USB3.0 expansion ports
• Support 100W PD fast charge
• 4K@30Hz resolution, big screen viewing is more satisfying
• Annular heat dissipation holes to speed up heat dissipation efficiency
• Cable length: about 15cm
• Size: 8.4 x 2.4 x 2.4cm

FEATURES:

• Precise details:Description:- USB 3.0 interface has a theoretical transmission speed of 5Gbps, and large files can also be transmitted in seconds.- Support 100W PD fast charging- 4K@30Hz High resolution & HDMI output specification:BrandJoyroomInterface Type Type-C InterfaceUSB 3.0*2+HDMI+Type-C
• Size Aluminum Alloy + ABSSize About 83*37*158mm
• Net WeightAbout 45gCable LengthAbout 150mmPackage Included1 * Docking StationCompatibility:
• Compatible with most laptops that support DP Alt Mode (Not a full list): for MacBook Air 2018/2019, MacBook Pro 2016/ 2017/ 2018/ 2019/ 2020, MacBook 12″ 2017, Huawei MateBook, Huawei MateBook X, Huawei MateBook X Pro, MateBook E, Mi Air 12.5″, Mi Air 13.3″,  Mi Pro 15.6″, Mi Game Book for Asus U306, U321, U4100, ROGfor HP Pavilion x2, Elite book folio G1for Dell XPS13, XPS15for Google Chromebook pixels, PixelBook Pen2. for Samsung Galaxy Tab S5e, and for Samsung Galaxy Tab S6, for Samsung Galaxy Tab S7, Samsung Galaxy Tab S7+.
• Compatible smartphones that support DP Alt Mode (Not a full list): For Samsung Galaxy Note 20/ Note 20 Ultra/ Note 10/ Note 10+/ Note 9/ Note 8/ S20/ S20+/ S20 Ultra/ S10e/ S10/ S10+/ S9/ S9+/ S8/ S8+Huawei Mate 30/ Mate 30 Pro/ Mate 20/ Mate 20 Pro/ Mate 20 X/ Mate 10/ Mate 10 Pro/ P40/ P40 Pro/ P30/ P30 Pro/ P20/ P20 Pro/ OnePlus 7/ OnePlus 7 Pro/ OnePlus 8/ OnePlus 8 Pro/ OPPO RX17 Pro in Europe/ Oppo Reno 5GTips: For HTC, For Samsung, Huawei has supported DisplayPort on most of their flagship For HTC U series, For Samsung Galaxy S series, For Samsung Galaxy Note series, Huawei Mate series, Huawei P series phones.LG supported DisplayPort on their LG G series and LG V series phones.