SPECIFICATIONS

 

1xDisplayPort Female Port: Used to connect display devices such as TVs, monitors, and projectors. Compliant with the DisplayPort 1.2 (DP 1.2) standard and supports HDCP 1.4 / 2.2 / 2.3 and HDR. CEC and ARC are not supported. Supports resolutions up to 3840x2160@60Hz, and is backward compatible with lower resolutions and refresh rates, including 2560x1440@144/120/60Hz and 1920x1080@240/144/120/60Hz.

 

2xHDMI Female Ports: HDMI Type-A ports for connecting display devices such as TVs, monitors, and projectors. Compliant with the HDMI 2.0 standard and support HDCP 1.4 / 2.2 / 2.3 and HDR. CEC and ARC are not supported. Support video output up to 4K@60Hz, 4:4:4 / RGB, and are backward compatible with lower resolutions and refresh rates, including 2560x1440@144/120/60Hz and 1920x1080@240/144/120/60Hz.

2xUSB-A Female Ports: Used to connect USB peripherals such as keyboards, mice, touchpads, speakers, webcams, USB flash drives, and external hard drives. Compliant with the USB 3.2 Gen 2 standard, with a theoretical maximum data transfer rate of 10Gbps, and backward compatible with USB 3.0 / USB 2.0 / USB 1.1. Supports BC 1.2 and hot swapping.

2xUSB-C Female Ports: Used to connect USB peripherals such as touchpads, speakers, webcams, USB flash drives, and external hard drives. Compliant with the USB 3.2 Gen 2 standard, with a theoretical maximum data transfer rate of 10Gbps, and backward compatible with USB 3.0 / USB 2.0 / USB 1.1. Supports BC 1.2 and hot swapping.

Choice: yes

Compatible Game Console: Steam Deck,ROG Alloy,Legion Go

Compatible PC Devices: Laptop

Compatible Systems: Windows,Linux,Chrome OS

Dolby Vision / Dolby Atmos: Supports Dolby Vision and Dolby Atmos.

Funtion: DP,USB-A,USB-C,Charging,HDMI-Compatible

High-concerned chemical: none

Input Port (1xUSB-C Female Port (PD Input)): Used to connect a PD power adapter to power the docking station and charge the host device. Supports reversible USB-C plug orientation. Compliant with the USB Power Delivery 3.0 (PD 3.0) standard and supports 20V / 15V / 9V / 5V voltage profiles. Backward compatible with PD 2.0. Supports up to 20V/5A input, with a maximum charging output of 85W to the laptop. Uses dynamic power reservation: Below 45W input: reserves 5W for the docking station; 45W-90W input: reserves 10W for the docking station; Above 90W input: reserves 15W for the docking station.

Input Port (1xUSB-C Male Connector): Used to connect to a host device, such as a laptop, tablet, or smartphone. Compliant with the USB 3.2 Gen 2 standard, with a theoretical maximum data transfer rate of 10Gbps, and backward compatible with USB 3.0 / USB 2.0 / USB 1.1. Supports the DisplayPort 1.4 (DP 1.4) protocol, HDCP 1.4 / 2.2 / 2.3, and HDR. CEC and ARC are not supported. The total video transmission bandwidth is 16.2Gbps.

Interface Type: USB Type-C

Material: aluminum,others,Plastic,Metal

Model Number: CM639

Package: Yes

Plug Type: None

Ports: 8,8

Product Name: USB HUB / USB C HUB / Docking Station

Standard: USB 3.2 Gen2

USB-C Extension Cable: Not Supported

Variable Refresh Rate (VRR): Supports VRR (Variable Refresh Rate), including NVIDIA G-SYNC and AMD FreeSync.

Windows Display Output Modes: Supports A+B+C+D Extended Mode - the laptop's built-in display and three external monitors can display four different screens simultaneously.

macOS Display Output Modes: Supports A+A+A+A / A+B+B+B Mirror Mode - when connected to three external monitors, the displays support full mirroring (A+A+A+A) or the built-in display showing content A while all three external monitors mirror the same content B (A+B+B+B).

 

Thank you for shopping with The Covers Nest!
We’re dedicated to providing you with fast and reliable delivery every time you order.

Processing Time

All orders are processed within 1–2 business days.
During this period, we carefully verify, package, and dispatch your items to ensure they reach you in perfect condition.

Delivery Time

Once shipped, orders are typically delivered within 10–15 business days, depending on your location and local courier services.

International Shipping

We proudly ship worldwide!
International orders may take slightly longer depending on your country’s customs process and postal services — typically 10–20 business days.
Please note that any customs fees, duties, or taxes applied by your country are the customer’s responsibility.

Shipping Confirmation & Tracking

You will receive a shipping confirmation email with your tracking number once your order has been shipped. You can use this number to monitor your shipment’s progress online.

Delays

While we always aim to deliver on time, unforeseen factors such as weather, customs delays, or courier disruptions may occasionally cause delays.
If your order is delayed, please don’t hesitate to contact our support team — we’ll assist you right away.

Contact Us

If you have any questions regarding your order or shipping, please contact our support team at:
📧 sameer.nextcomautomation@gmail.com

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).

• The items with the original receipt are returned within 30 days of purchase.

• Items must be in the original condition as purchased with all labels/tickets attached.

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).