Specifications:
1. Type-C to USB3.0*3+HDMI
2. 4K+TF+SD+RJ45 Gigabit Ethernet +PD (Type-C) + Audio (3.5mm) + VGA (1080P)
3. HDMI port-4K UHD (3840x2160@30Hz)
4. VGA port-HD (1920x1080@60Hz)
5. USB3.0x3 port-5Gb/s data speed, and high power of the device
6. SD card slot and TF card-UHS-1 104MB/s
7. 1 RJ45 Gigabit Ethernet port-support 10/100/1000 Mbps
8. 1 3.5mm audio/microphone 2-in-1 port
9. 1 power output port-maximum power output 100W
10. Product size: 26.5x6.2x1.8 cm
11. Product weight: 100 grams

Features:
1. One thing with multiple functions, can connect to multiple devices
2. 3.5mm audio interface, link speakers/headphones/microphones, etc.
3. Support 65W PD fast charge
4. TF/SD card can be read at the same time (not included)
5. Fast heat dissipation and stable performance
6. Small and portable without taking up space

Tips
1. Cannot read hard drives larger than 2TB
2. To achieve a resolution of 3840x2160, a 4K display and HDMI cable are required
3. SD card and Micro SD card ports cannot be used at the same time
4. In order to stabilize the connection, please connect the power adapter to the hub when using high-power devices
5. Unable to read the hard drive without power supply
6. The operating temperature of the hub is about 40℃
7. If your USB device has connection performance problems, please change your WIFI to WIFI 5G to solve the interference between USB3.0 and 2.4GHz WIFI prompt
8. HP caused HP charging problems, and HP does not allow third-party chargers to charge their computers, HP must use the original charger
9. Regarding the audio without sound, please contact the seller for more information
10. Regarding compatibility, please make the c-type port of your laptop support DP ALT mode