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Today I'm writing about my HP Chromebook  Model:15-de0021cl. This Chromebook was released by HP  in the summer of 2019, around  four years ago. It is a laptop with 15.6-inc touch screen, an Intel Core i3, 4GB of RAM, and 128 GB of eMMC storage. 

Hardware Specification:

  • Product number: 6MX43UA
  • Product name : HP Chromebook - 15-de0021cl
  • Microprocessor : Intel® Core™ i3-8130U (2.2 GHz base frequency, up to 4 GHz with Intel® Turbo Boost Technology, 4 MB cache, 2 cores)
  • Chipset : Intel® Integrated SoC
  • Memory, standard : 4 GB DDR4-2133 SDRAM (onboard)
  • Video graphics : Intel® UHD Graphics 620, Integrated
  • Hard drive : 128 GB eMMC
  • Optical drive: Optical drive not included
  • Display : 15.6" diagonal FHD IPS BrightView micro-edge WLED-backlit touch screen (1920 x 1080)
  • Wireless connectivity : Intel® Wireless-AC 7265 802.11ac (2x2) Wi-Fi® and Bluetooth® 4.2 Combo
  • Expansion slots: 1 microSD media card reader
  • External ports : 2 USB 3.1 Gen 1 Type-C™ (5 Gb/s signaling rate, Power Delivery 3.0, HP Sleep and Charge); 1 USB 3.1 Gen 1 Type-A (HP Sleep and Charge)
  • Minimum dimensions (W x D x H) : 35.8 x 24.6 x 1.79 cm
  • Weight : 1.81 kg
  • Power supply type : 45 W USB Type-C™ adapter
  • Battery type : 3-cell, 60 Wh Li-ion
  • Webcam : HP Wide Vision HD Camera with integrated dual array digital microphone
  • Audio features : B&O, dual speakers
  • Operating System :  Chrome OS



The  HP Chromebook  15-de0021cl is a budget friendly laptop, that offers excellent performance. It is powered by a Intel Core i3-8130U (2.2 GHz base frequency, up to 4 GHz with Intel Turbo Boost Technology, 4 MB cache, 2 cores), 4GB of RAM and 128GB of storage, which is still a lot even in today's standard and a Full HD Display. 

What I Like:
  • The build is nice. Feels sturdy and durable
  • Full HD display
  • Good Performance
  • Long Battery Life
  • Touchscreen Display
  • 2 USB-C and
  • Supports Power Delivery 3.o
  • Supports Google Play
  • Supports Built-in Linux Box
  • Compatible with most USB-C Laptop Docking that Supports the PD protocol
  • Micro SD Card Slot
What I don't like:
  • I find it a little heavy
Overall, the HP Chromebook 15-de0021cl is a good choice for students, budget-minded users, or anyone who just needs a laptop on the go that can handle everyday tasks. It is a good value for the price and offers good performance for its specs.

I'm an Android Phone user, and having Google Play on my HP Chromebook allows me to install and use the same apps I have on my phone. I also have Linux Box enabled so I can install desktop apps like Mozilla Firefox, Brave, and Libre Office.  One upgrade I made was to get the HP Thunderbolt Dock 120W with HDMI Adapter, Universal USB-C Docking Station, this lets me use my HP Chromebook with Dual Monitors, an external keyboard, and a mouse, I can hook it up to my switch via RJ45 ethernet wired connection.

Recommendation:
After having two Chromebooks, the Thinkpad 13 Chromebook and this one the HP Chromebook 15-de0021cl, I think, for now, I wouldn't be getting any Chromebooks, not for a long time. Unless Google removes the update limitation, Google makes Chrome OS Flex available to End of Life Chromebooks. My Thinkpad 13 Chromebook stopped getting updates last July, and this Chromebook will stop getting updates in the summer of 2025. I feel that Google must still support older hardware, just like in Windows. At least with Windows-based computers, I can install a Linux distro on older computers seamlessly. Also, the prices of Chromebooks are getting expensive, and none of the hardware is upgradable (cannot add ram and replace ssds). So for now I won't be buying any Chromebooks
Ka Tato's Corner November 23, 2023
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Working with my Thinkpad L520s 15-inch screen is fine when I'm out and about, but when I get to back to my home office, I want to use a dual monitor setup with two 24-inch HD displays. The  Lenovo ThinkPad Mini Dock Series 3 Docking Sation with USB 3.0 - 90W, makes it easy. 

Let me tell you something about this Thinkpad Mini Dock Series 3. First of all this is not compatible with newer generations Thinkpad Laptops, this is for Thinkpads  L330, L412, L420, L430, L512, L520, L530, T400s, T410, T410s T410i, T420, T420s, T420Ssi, T430, T430s, T431s, T430si, T430u, T510, T510i, X220, X220t, X230, T520, T520i, and T530.

The Lenovo ThinkPad Mini Dock Series 3 Docking Station with USB 3.0 - 90W 433715 is a compact and lightweight docking station that provides instant connectivity to a variety of peripherals, including Ethernet, multiple USB devices, audio and video equipment, and a security key lock slot. It is ideal for notebook users who need a simple and easy-to-use solution for connecting their laptop to a variety of peripherals at their desk.,

Features and Specifications:

  • Dimensions: 55 mm (2.2 in) x 345 mm (14.0 in) x 198 mm (7.8 in)
  • Weight: 0.9 kg (2.0 lb) - Does not include the 90W AC power adapter.
  • Power Supply: 90W AC adapter
  • Ports: 
    • 1x VGA, 

    • 1x DVI-D, 
    • 1x DisplayPort, 
    • 1x USB 3.0, 
    • 5x USB 2.0, 
    • Gigabit Ethernet, 
    • Security Key, 
    • Lock Cable Lock Slot
  • Maximum Supported Monitors: 2 (depending on system's graphics capabilities)
  • Compatible Devices: Select 65W and 90W Lenovo laptops, NOT recommended for laptops with 170W AC adapters, Also supports recent models, such as the following series: T420, T430, T510, T520 (dual core), and T530 (dual core)


This Lenovo ThinkPad Mini Dock Series 3 Docking Station will improve productivity by allowing you to connect your Thinkpad Laptop to a variety of peripherals by simply resting your laptop on the dock. This will simplify your workspace and workflow.

With the Thinkpad Mini Dock you can easily move your laptop between different places without having to sisconnect and reconnect your peripherals.

Thinkpad L520 with 2 External Display.


If you are looking for a simple, easy-to-use, and secure way to connect your Lenovo ThinkPad laptop to a variety of peripherals, the Lenovo ThinkPad Mini Dock Series 3 Docking Station with USB 3.0 - 90W 433715 is a great option.

By the way, there are two versions of this Mini Dock Series 3, the 433715, which is the one I reviewed here, and the other one is the 433710U. Mine or the Lenovo ThinkPad Mini Dock Series 3 Docking Station with USB 3.0 - 90W 433715 has 1 USB 3 port the Lenovo Thinkpad Mini Dock Series 3 (433710U) doesn't have a USB 3 port.

You can still get both of this Thinkpad Docking stations from Amazon.







Ka Tato's Corner October 28, 2023
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