TL;DR: As of November 3, the CASA Hub A05 5-in-1 hub is only $55.21, using the code SAVE15NOV at checkout.

If you have been expanding the connectivity and functionality options for your laptop, now is the time to take a risk. Before Black Friday, the CASA Hub A05 5-in-1 hub was only $55.21.

As a necessary step to improve overall work efficiency, using a USB hub can open a world of functionality for your laptop. Depending on the type of laptop you have, it can provide more ways to expand your storage space, connect to external devices, transfer important data, charge your gadgets, or expand your screen for multi-monitor setup.

CASA Hub A05 provides five ways to upgrade your machine. This is a thin, sturdy and anti-interference aluminum device. It has two USB-A 3.1 Gen 2 ports, which can realize ultra-high-speed data transmission, support mobile phone charging, or provide a place to plug in other USB-powered accessories (such as desktop fans or lights). In addition, it has an SD card slot, a microSD card slot and an HDMI port. The SD slot provides more opportunities to expand your storage or transfer data, while the HDMI port can expand, copy or enlarge your display. It supports 60GHz high-definition video and supports HDCP 2.2 for Netflix streaming, which is the secret to truly release productivity. 

CAAH Hub A05 is ideal for pairing with MacBook Air or MacBook Pro, both of which have limited built-in ports and are even compatible with Apple Time Machine. Therefore, you only need to plug files, photos and videos into the hub to back them up to an external source.

It is usually $70 and is currently sold at $64.95. You can save even more by trading before Black Friday. Use the code SAVE15NOV at checkout and drop the final price to $55.21 for a limited time.