GIISSMO GII-3901 USB C Docking Station Dual Monitor User Manual

GIISSMO GII-3901 USB C Docking Station Dual Monitor

Product Description

As a high-performance all-purpose USB-C hub, the USB-C 9-in-1 docking station has functions such as reading SD/TF cards, HDMI*2 4k video output, and VGA 1080P video output. With PD as high as 87w, it is compatible with MST (in Windows systems). Compatible with USB-C ports and USB 3.1 GEN2/LD player 3 and above, it can be used as an accessory for MAC BOOK, LENOVO, DELL, SAMSUNG, and HP computers/tablets/smartphones with Type-C interfaces.

Schematic Diagram of Ports

Uplink Port

1. USB-C Port
2. (Male Connector) Downlink Port
3. /3/4. USB-A 3.0
4. Port
5. SD Port
6.  TF Port
7.  VGA Port
8. /9. HDMI 2 Port /
9. HDMI 1 Port
10.  USB-C PD Port

Product Parameters

1. USB 3.0 port: Compatible with USB 3.0 Gen1 5Gbps/5V 0.9A power output, downward compatibility: USB2.0/USB1.1.
2. SD/TF card reader: Compatible with storage cards like Micro SD, SD, SDHC, and SDXC, maximum 256GB.
3. HDMI 1/2 port: Compatible with HDMI 4K 30Hz video output (Two 4K devices), downward compatibility: 2K, HDCP1.4/2.2.
4. VGA port: Compatible with 1080P 60Hz video output.
5. PD charging port: Compatible with PD87W, input: 5V-20V, SA (maximum).
6. Systems: Compatible with operating systems including MacOS, Windows, XP, LINUX, and Android.
7. Operating voltage: 5V – 20V
8. Quiescent current: 450mA (power consumption of the product)
9. Operating current: 450-3000mA
10. Dimensions: 121 mm45.8mm13.6mm
11. Net weight: 709
12. Operating temperature: 0’Cae-50Ce
13. Storage temperature: -20’Cæ-45’Ce
14. Relative humidity: 0%-90%

The mirror mode and extend mode are displayed as follows

MAC system computer mirroring mode:

· Computer+I IDv11 1| Resoluti011:14-< 30H,J| 11-.., sc,.,,,n is: (A+A)
•Comr,titAr+HDv11 2| R,;,;olution: 14< 30Hz)| Th,;a s creo>n i s, ( A+Jl).
•Computer+VG/| Rew lutio n: l 1080 p 60Hz)| ThE screen is: (Jl+A)
• Comput er+HDvll 1 + 2| Rew luno n: (2 4K 30Hz)| ThE screen is: (A+.O.+A)
• Co mput<>r +HDv11 1 + \’GA| Resolution: (2 I 080p 601-z)| The ocrccn io, (A+A<A)
•Computer+HD\Al 2 + \’GA| Resolution: 12 I 0800 001-z)| ThE screen rs, ( A+Jl.+A)
• Computer+HDvll 1 + 2 + VGA| Resolution: 13 I 080p 001-z)| ThE screen is: (A+i’.+A+A)
The extend mode of the MAC system computer, the computer is set to turnoff the minor 1110,Je:
• Comouter+HDvll 1 + 2| RP.S.olu t ion : I? 4K .10H, )|
•Computer+HD\AI 1 + \’ GA| Re,;olutio n: 12 I 080p 001-, )| ThE screen is; (tl +B+B)
•Computer+H0v11 2 + VGA| Re,;olutlon: 12 ” I 080p 60f-z)| ThE screen Is: (A+8+ 6 )
• Comput ac-r+HDv11 1 + 2 + VGA| R<>SOlution : (3 I 080p 601-z)| The screen is: (11+8 + 8+6)
Windows system computer mirroring mode:
• Computer+HDvll 1| Resolution: (4’\ 30Hz)| ThE screen is: (ti+ti.)
•Computcr+HD \.112| Resolution: 14-< 30Hz)| The screen is: (A+i’.)
•Comouter+VG/| Resohrtinn: l108Clp 60H,     )| ThF screen is, (tl +A)
• Comput er +HD\AI 1 + 2| Rew lutio n 12 I 080p 001-z)| ThE screen is: (ti+A+A)
•Contpule, +HDvll 1 + \’GA| Rew lut1on: (2 • I 080p 60 t-z)| ThE screen rs: (A.,.A.+A)
• Co mput,ar+HDv112 + \’GA| Rero lution: (2 I 080p 601-z)| Th€ ccroon ie: (/1+/’.+r,)
•Computer+HO\AI 1 + 2 + VGA| Resolution: 13 * I 080p 001-z)| ThE screen is: (ti+Jl.+A+Al
For extend mode of windows system computer, the display on the computer side needs to be set 10 e 1ended mode or mixed mode:
• Co mputer+H0 v11 1 + 2| Resclution: ( 2 • 1080p 6a.Jzl| Th€ 3creen i3: (A+5+C )
• Comouter+HDv11 1 + \’ GA| Resclution: ( 2 • 1080p 61J:-izl| ThE screo>n is: (A+B+Cl
•Computer+HD\.11 2 + \.’GA| Resclution: (2 • 1080p 61J:-iz)| ThE screen is: (ti+B+B)
•Computer+f IDv11 1 + 2 + VGA| Resclution:(3 • 1 080.- 6CH,J| ThE screen is: (A+S+C+C)

Operation Instructions

Operation of USB drive or storage card Connect the Type-C HUB to the Type-C port of the computer, and insert a USB drive or an SD card; the identifier of the USB drive
or the SD card appears in the computer; click the identifier to Copy, move, or delete any file in it.

Operation of mobile HDD or SSD

• Connect the Type-C HUB to the Type-C port of the computer, and insert a mobile HDD or an SSD; the identifier of the mobile HDD or the SSD appears in the computer; click the identifier to c opy, move, or delete any file in it.
• The power consumption of the HDD or the SSD is quite large. In case any files in it cannot be properly read, please connect the Type-c PD port of the product to a charger to charge the computer and power the HDD or the SSD. Or connect the Type-C PD port of the product to an external power adapter.

Operation of mouse or keypad

Connect the Type-C HUB to the Type-C port of the computer and connect a mouse or a keypad to the USB 3.0 port of the docking station to operate the mouse or the keypad.

Operation of charging port

Connect the Type-C HUB to the Type-C port of the computer, and connect the Type-C charger for the computer to the Type-C port of the docking station. A charging identifier appears in the computer, meaning the computer is normally charged.

Operation of HDMI

Connect the Type-C HUB to the Type-C port of the computer, and connect an HD monitor to the Type-C HUB by using an HDMI cable; the system automatically identihes the monitor and synchronously displays the contents appearing on the computer screen. The display modes include mirror image display and dock display. Please set in the “Monitor” settings of the Mac OS.

Operation of VGA

Connect the Type-C HUB to the Type-C port of the computer, and connect a monitor to the Type-C HUB by using a VGA cable; the system automatically identifhes the monitor and synchronously displays the contents appearing on the computer screen (It’s required to set the computer resolution if the computer can identify the monitor but fails to synchronously display the contents appearing on the computer screen).

Simultaneous operation of HDMI and VGA

Connect the Type-C HUB to the Type-C port of the computer, and Connect an HD monitor to the HDMI port of the Type-C HUB by using an HDMI cable and connect the Type-C HUB to the VGA port by using a VGA cable; the system can automatically identify three monitors and synchronously display the contents appearing on the computer screen; if an audio or a video is played, all the monitors connected by the HDMI cable will give out corresponding sounds.

FAQ

1. For PD power supply, a standard PD power adapter must be used to power the product and the computer.
2. If the charging is discontinuous, please check whether the Type-C port of the computer and the power adapter have good contact. Use a standard power adapter.
3.  Please restart your computer and reconnect the devices if the USB drive cannot be identifhed.
4. When a large mobile HDD or an SSD is used, please connect to the power adapter for the HDD or SSD or external power source for the computer.
5.  After connecting to a mobile HDD, the WIFl may be unavailable sometimes. In such case, it can be switched to 5G network or the location of the HDD can be adjusted.
6. Please restart your computer and reconnect the devices if the USB drive or the SD/TF card cannot be identified. For iOs, the card shall be formatted to EFET or FAT format.
7. If you need to unplug a TF/SD card, please unplug it safely from the computer first. Don’t unplug it forcibly to avoid causing data loss or disk errors or damages.
8. Please confrm that your computer is equipped with video output function if the HDMI port is used.
9. When the VGA port is used, please set the computer resolution if it can identify the monitor but the monitor fails to synchronize the contents appearing on the computer screen.

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