Best Samsung Galaxy Book Flex 15” USB Hubs and Docks 2021

Are you looking for Samsung Galaxy Book Flex 15” (2019) USB adapters, hubs or docks? We've rounded up some of the best USB adapters, hubs, and docks for Samsung Galaxy Book Flex 15” here.

Best Samsung Galaxy Book Flex 15” USB Hubs and Docks 2021

The 2019 Samsung Galaxy Book Flex 15” features the 15W 10th Generation Intel Ice Lake quad-core Intel Core i7-1065G7 with the boost speed up to 3.90 GHz. It has a display size of 15.6 inches and when it comes to dimensions, it is 13.98 inches long, 8.94 inches wide, and 0.59 inches thickness.

A USB adapter, hub, or docks are an essential accessory you will need to expand connectivity options for your laptop. There are a ton of different USB adapters, cables, hubs, and docks on the market in terms of design, port availability, and features. Here we have rounded up the first-party branded USB-C accessories as well as some third-party accessories that are work really well with your Samsung Galaxy Book Flex 15”.

  1. Featured Recommendations
  2. Samsung Galaxy Book Flex 15” USB-C Adapters, Hubs, and Docks
  3. Samsung Galaxy Book Flex 15” Thunderbolt 3 Docks
  4. Samsung Galaxy Book Flex 15” Chargers
Samsung Galaxy Book Flex 15”: Best USB Hubs and Docks in 2021
1. Samsung Galaxy Book Flex 15” USB-C Adapters, Hubs, and Docks
Syntech USB Type-C to USB Type-A Adapter (2 Pack)
1. Syntech USB Type-C to USB Type-A Adapter (2 Pack)
By Syntech
$8.99
Was: $18.99
UNI USB-C to HDMI Adapter
2. UNI USB-C to HDMI Adapter
By uni
$11.89
Was: $13.99
UNI USB-C to DisplayPort Cable
3. UNI USB-C to DisplayPort Cable
By uni
$13.59
Was: $15.99
HooToo 6-in-1 USB-C Hub
4. HooToo 6-in-1 USB-C Hub
By HooToo
$23.99
Was: $35.99
VAVA 7-in-1 USB-C Hub
5. VAVA 7-in-1 USB-C Hub
By VAVA
$24.99
Anker PowerExpand 13-in-1 USB-C Dock
6. Anker PowerExpand 13-in-1 USB-C Dock
By Anker
$179.99
2. Samsung Galaxy Book Flex 15” Thunderbolt 3 Docks
Dell WD19TB 180W Thunderbolt Docking Station
7. Dell WD19TB 180W Thunderbolt Docking Station
By Dell
$265.00
Was: $329.99
Anker PowerExpand Elite 13-in-1 Thunderbolt 3 Dock
8. Anker PowerExpand Elite 13-in-1 Thunderbolt 3 Dock
By Anker
$309.99
3. Samsung Galaxy Book Flex 15” Chargers
RAVPower 61W Wall Charger PD 3.0
9. RAVPower 61W Wall Charger PD 3.0
By RAVPower
$23.99
Was: $29.99
Nekteck USB-IF Certified USB Type C Car Charger
10. Nekteck USB-IF Certified USB Type C Car Charger
By Nekteck
$14.99
Was: $19.99
ZMI USB PD Backup Battery
11. ZMI USB PD Backup Battery
By ZMI
$85.95

1 Samsung Galaxy Book Flex 15” USB-C Adapters, Hubs, and Docks

Since the Samsung Galaxy Book Flex 15” comes with a USB-C port, it opens up the possibility of wide connectivity options via a compatible USB-C adapter, hubs, docking, display-out, and charging. Here are some of the best USB-C gears that you might need.

Syntech USB Type-C to USB Type-A Adapter (2 Pack)

Get a full-size USB port from a USB-C port

The Full-size USB port is also known as USB Type-A is the most popular I/O port ever made and has many peripheral still rely on this port for its connectivity including computer mouse, keyboard, printer, external hard drive, and so on. Since recently made laptop started to adopt USB Type-C as a new standard, you're more likely to lack USB-A ports when you need to connect to your old peripherals. This tiny dongle can turn your Samsung Galaxy Book Flex 15” USB-C port into a USB-A 3.0 port instantly without any driver needed.

This little dongle features a stylish design with zinc alloy metallic minimalist and delicate non-slip embossment. It is available in two packs and has four colors for you to pick from.

  • Portability & Design
    • Adapter length: 5-1/2 inches
    • Colors:
      GoldRose GoldSilverSpace Gray
  • Connectivity
    • It turns a USB-C or Thunderbolt 3/4 port into a USB-A port
    • Supports USB 3.1 Gen 1 (up to 5 Gbps) also compatible with USB 3.0/2.0
    • Supports all USB Type-C enabled devices including MacBook, tablets, and phones
  • Outstanding Features
    • Certified by USB-IF to be compliant with USB 3.1 Gen 1 standard
    • Power output up to 5V/3A
  • Package Contents
    • 2 x USB-C to USB-A 3.1 Gen 1 adapter
Price: $8.99 Was: $18.99
See at Amazon

UNI USB-C to HDMI Adapter

The UNI USB-C to HDMI Adapter lets you mirror or extend your Samsung Galaxy Book Flex 15” screen to any HDMI-compliant displays with high resolution up to Ultra HD ([email protected] - 4096x2160). It supports HDCP 2.2 compliant for playing protected content from iTunes, Netflix, DirectTV & more.

It made from premium aluminum alloy casing for better heat insulation and lasts longer. It is available in both Silver and Space Gray.

  • Portability & Design
    • Adapter length: 6 inches (150 mm)
    • Colors: 
      SilverSpace Gray
  • Connectivity
    • It turns a USB-C port to an HDMI port
    • HDMI 2.0 compatible and 4K-ready ([email protected]).
    • Supports HDCP 2.2 compliant for playing protected content from iTunes/Netflix/DirectTV & more.
  • Outstanding Features
    • Premium aluminum alloy casing for better heat insulation and lasts longer
    • Braided nylon cable for extra strength and durability
  • Package Contents
    • 1 x USB-C to HDMI  adapter
    • Lifetime warranty
Price: $11.89 Was: $13.99
See at Amazon

UNI USB-C to DisplayPort Cable

High-quality USB-C to DisplayPort 1.2 Cable

The UNI USB-C to Display Cablet lets you mirror or extend your Samsung Galaxy Book Flex 15” screen to any DisplayPort-compliant displays with high resolution up to Ultra HD ([email protected] or [email protected]). It supports HDCP 2.2 compliant for playing protected content from iTunes, Netflix, DirectTV & more.

It made from premium aluminum alloy casing for better heat insulation and lasts longer. It's available in three different lengths to fit all workstation setups.

  • Portability & Design
    • Adapter length:
      3ft (0.9m)6ft (1.8 m)10ft (3m)
    • Colors:
      Space Gray
  • Connectivity
    • Connecting between USB-C or Thunderbolt 3/4 port to a DisplayPort port.
    • Supports [email protected] (3840 x 2160 @60Hz).
    • Supports DP 1.2 and DisplayPort Alt Mode for USB-C Devices.
    • Supports HDCP 2.2 compliant for playing protected content from iTunes/Netflix/DirectTV & more.
  • Outstanding Features
    • Premium aluminum alloy casing for better heat insulation and lasts longer
    • Braided nylon cable for extra strength and durability
  • Package Contents
    • 1 x USB-C to DisplayPort Cable
Price: $13.59 Was: $15.99
See at Amazon

HooToo 6-in-1 USB-C Hub

Charge and get all ports you needed on a compact hub

This compact HooToo USB-C hub can stop the connectivity issue you might have with your Samsung Galaxy Book Flex 15”. It has 6 output ports including 3 x full-size USB Type-A 3.0 ports, 1 x HDMI ([email protected]), 1 x Full-size SD card reader, and 1 x USB Type-C PD charging port that supports up to 100W charging.

It's made from aluminum alloy with an ionized finish for familiar texture and feels. It doesn't need any drivers and supports all major operating system including Windows, macOS, and Linux.

  • Portability & Design
    • Colors: 
      GreySilver
    • Casing: Aluminum
  • Connectivity
    • 3 x USB 3.0 ports
    • 1 x [email protected] HDMI
    • 1 x USB-C pass-through charging (up to 100W PD)
    • 1 x Full-size SDXC card reader
  • Compatibility
    • Samsung Galaxy Book Flex 15”.
    • USB-C enabled Windows Laptops or MacBook.
Price: $23.99 Was: $35.99
See at Amazon

VAVA 7-in-1 USB-C Hub

Charge and get the broader ports you need.

This is an essential USB-C Hub you should have to expand your Samsung Galaxy Book Flex 15” connectivities. It has 7 output ports including 3 x USB Type-A 3.0 ports, 1 x HDMI ([email protected]), 1 x MicroSD card reader, 1 x Full-size SD card reader, and 1 x USB Type-C PD charging port that supports up to 100W charging.

It's made with an anodized aluminum case to have a perfect space grey look and feel. Weighted at 60g and its small and slim design, it's a great portable docking solution for your laptop.

  • Portability & Design
    • Colors: 
      SilverSpace Gray
    • Casing: Aluminum
  • Connectivity
    • 3 x USB 3.0 ports
    • 1 x [email protected] HDMI
    • 1 x Full-size SD slot
    • 1 x Micro SD slot
    • 1 x USB-C pass-through charging
      Supports up to 100W PD.
  • Compatibility
    • Samsung Galaxy Book Flex 15”.
    • USB-C enabled Windows Laptops or MacBook.
Price: $24.99
See at Amazon

Anker PowerExpand 13-in-1 USB-C Dock

Universal USB-C docking station with triple 1080p display support

Having a reliable, well-constructed, and powerful USB-C docking solution is just like having a next-gen universal docking station since USB-C is fully adopted by all computer manufacturers unlike Thunderbolt 3. Even it's less powerful than the Thunderbolt 3 dock, however, this Anker PowerExpand USB-C dock unleashes the best potential of any USB-C compatible laptop and that also includes the Samsung Galaxy Book Flex 15”.

By connecting a single USB-C cable to your laptop, it will instantly connect to all 13 peripherals connected to the single dock including the triple displays, mouse, keyboard, Gigabit Ethernet, SD card, external hard drive, and more. The dock also comes with an included 135W charger to power the dock and charging all its connected devices. On top of that, it can charge your power delivery compatible laptop and compatible phone up to 85W and 18W respectively.

  • Available Ports
    • 1 x DC-in rated at [email protected]
    • 1 x USB-C upstream port (10Gbps, 85W PD charging)
    • 1 x USB-C 3.1 Gen 2 port (10Gbps, 18W PD charging 5V/3A, 9V/2A)
    • 1 x USB-C 3.1 Gen 2 port (10Gbps, 5V/1.5A)
    • 1 x USB-A 3.1 Gen 1 port (5Gbps, 5V/1.5A)
    • 2 x USB-A 3.1 Gen 1 port (5Gbps, 5V/0.9A)
    • 2 x HDMI 2.0
    • 1 x DisplayPort 1.4
    • 1 x Gigabit Ethernet
    • 1 x Headphone jack
    • 1 x MicroSD & SD Card Reader with UHS-I support
  • Product Features
    • Supports 3 monitor output simultaneously at [email protected]
    • Supports 2 monitor output simultaneously at [email protected]
    • Supports 1 monitor output at [email protected]
    • Dock and charge at the same time with up to 85W charging power.
    • Easy and fast charge multiple devices simultaneously.
  • Package Content
    • 135W included charger for dedicated powering.
    • 3ft USB-C to USB-C cable
    • Anker PowerExpand dock.
Price: $179.99
See at Amazon

2 Samsung Galaxy Book Flex 15” Thunderbolt 3 Docks

Dell WD19TB 180W Thunderbolt Docking Station

The Most Powerful and First Modular Future-Ready Dell Thunderbolt Docking Station

This is the thunderbolt version of the WD19 docking station from Dell that features a modular design that is easy to deploy, manage, and upgrade. This thunderbolt dock supports full 40 Gbps bandwidth of thunderbolt port that can output up to three external displays (four including the laptop display) so you can do your best work more efficiently.

This Dell WD19TB thunderbolt dock also comes with Dell ExpressCharge technology allows you to charge your laptop at full speed up to 130W with the included 180W power adapter in the box.

  • Available Ports & Slots (15)
    • 1 x Thunderbolt 3
      Supports 40Gbps data transfer and multifunction DisplayPort.
    • 1 x HDMI 2.0b
    • 2 x DisplayPort 1.4
    • 1 x USB Type-C 3.1 Gen 2
      Supports 10Gbps data transfer and multifunction DisplayPort.
    • 1 x USB Type-C 3.1 Gen 2
      Supports 10Gbps data transfer .
    • 3 x USB Type-A 3.1 Gen 1
      Support 5Gbps data transfer with one port supports PowerShare.
    • 1 x Gigabit Ethernet Port
    • 1 x Combo Audio/Headset
    • 1 x Audio out
    • 1 x Power port.
    • 1 x Thunderbolt 3 upstream port
    • 1 x Kensington lock slot.
    • 1 x Noble Wedge lock slot.
  • Display Output Options
  • Connect and Charge with a single cable
    • The hub comes with a 180W power supply that can power the dock and charge your laptop at the same time.
    • Dell Express Charge Boost (130W) - Charge up to 80% in one hour.
  • Wide Compatibility
    • Compatible with Samsung Galaxy Book Flex 15” and most Dell XPS, Latitude, and Precision Mobile Workstation series.
    • Certified to work with Apple Macbook with Thunderbolt ports (required firmware update v1.0.14.1).
  • Management Features
    PXE BootWake-On-LANMAC address pass-throughPort DisablementWake-On-Dock buttonWake-On-DockDell Command Update (DCU)
Price: $265.00 Was: $329.99
See at Amazon

Anker PowerExpand Elite 13-in-1 Thunderbolt 3 Dock

Universal Thunderbolt 3 docking station with triple 4K display support

For the real professional users that required maximum performance out of their Thunderbolt 3 enabled laptop, this PowerExpand Elite 13-in-1 Thunderbolt 3 dock from Anker is a perfect option. It supports full Thunderbolt 3 speed up to 40 Gbps for both upstream and downstream for ultra-fast data transfer, crystal clear 5K display output, and more. On top of that, it also able to output triple (1 x [email protected], 2 x [email protected]) displays support via USB-C to dual HDMI splitter or two 4K displays at 60Hz.

It also provides a robust charging system including 85W pass-through charging to fast charge all PD enabled laptop and 18W PD charging for fast charging smartphones and tablets. It also comes with a high-quality Thunderbolt 3 cable to provide a reliable connection for maximum performance.

  • Available Ports
    • 1 x DC-in rated at [email protected]
    • 1 x Thunderbolt™ 3 upstream port (40Gbps, 85W PD charging)
    • 1 x Thunderbolt™ 3 downstream port (40Gbps, 15W PD charging)
    • 1 x USB-C 3.1 Gen 2 port (10Gbps, 18W PD charging 5V/3A, 9V/2A)
    • 1 x USB-C 3.1 Gen 2 port (10Gbps, 5V/1.5A)
    • 1 x USB-A 3.1 Gen 1 port (5Gbps, 5V/1.5A)
    • 3 x USB-A 3.1 Gen 1 port (5Gbps, 5V/0.9A)
    • 1 x HDMI 2.0
    • 1 x Gigabit Ethernet
    • 1 x Headphone jack
    • 1 x MicroSD & SD Card Reader 4.0 with UHS-II support
  • Product Features
    • Supports 3 monitor output simultaneously at 1 x [email protected] and 2 x [email protected]
      Required a USB-C to dual HDMI splitter adapter (not included) to connect to the USB-C downstream port.
    • Supports 2 monitor output simultaneously at [email protected]
    • Supports 1 monitor output at [email protected]
    • Dock and charge at the same time with up to 85W charging power.
    • Easy and fast charge multiple devices simultaneously.
  • Package Content
    • 180W included charger for dedicated powering.
    • 2.3ft Thunderbolt 3 cable
    • Anker PowerExpand Elite 13-in-1 Thunderbolt 3 dock.
    • Welcome Guide.
    • 18-month warranty.
Price: $309.99
See at Amazon

3 Samsung Galaxy Book Flex 15” Chargers

Having a laptop that supports Power Delivery charging is a plus since there are plenty of USB-C charging solutions out there that gonna work with your device. Here are our top-picked USB-C wall chargers, car chargers, and portable chargers that can charge your Samsung Galaxy Book Flex 15”.

RAVPower 61W Wall Charger PD 3.0

If you find yourself need an extra charger that is portable yet powerful to charge your Samsung Galaxy Book Flex 15” at school or at work, this RAVPower 61W wall charger with PD 3.0 will be a solid option. As USB-C is universal and widely used, this charger lets you charge all your devices including USB-C PD enabled laptops, phones, tablets, or other USB-C devices without carrying multiple chargers.

Price: $23.99 Was: $29.99
See at Amazon

Nekteck USB-IF Certified USB Type C Car Charger

Are you a regular motorist? If you answered in the affirmative, you badly require this car charger that is designed with the persons of your caliber in mind. Its most outstanding trait, which subsequently suits it for this role is non-interference with the car’s radio signals.

This car charger has a power output up to 45W with a power ranged of 5V/3A, 9V/3A, 15V/3A, 20V/2.25A which is enough to charge your Samsung Galaxy Book Flex 15” at a pretty good rate. It also included an extra Power IQ 2.0 USB port which able to fast charge your phones or tablets simultaneously

Price: $14.99 Was: $19.99
See at Amazon

ZMI USB PD Backup Battery

If you want to ensure uninterrupted work when you're working on your Samsung Galaxy Book Flex 15”, you should carry around a USB-C PD compatible power bank. This ZMI USB-C PD Power Bank features a large battery capacity of 20,000 mAh or 72Wh.

In addition, it has an output power up to 65W over Type-C port with a power ranged of 20V/3A, 15V/3.25A, 12V/3A, 9V/3A, 5V/3A. On top of that, it also features an additional USB hub functionality that lets you utilize its included 2 full-size USB-A ports for connecting and powering connected USB peripherals.

Price: $85.95
See at Amazon

Samsung Galaxy Book Flex 15” FAQs

Here are some frequently asked questions about Samsung Galaxy Book Flex 15” that you might want to know:

1What processors does the Samsung Galaxy Book Flex 15” (2019) use?

The 2019 Samsung Galaxy Book Flex 15” has the following CPU configurations available:

  1. 10th Gen Intel® Core™ i7-1065G7
    4 cores, 8 threads, 1.30 → 3.90 GHz, 8MB SmartCache, 15W
    Intel® Iris® Plus Graphics , 64 Execution Units, 300 → 1100 MHz
2What ports are on the Samsung Galaxy Book Flex 15” (2019)?

The 2019 Samsung Galaxy Book Flex 15” has the following ports available:

  • 2 x USB Type-C with Thunderbolt 3
    Supports Power Delivery and DisplayPort.
  • 1 x USB Type-C 3.1
    Supports Power Delivery and DisplayPort.
  • 1 x S Pen Storage
  • 1 x UFS & MicroSDXC card reader (up to 2TB)
  • 1 x Headphone out/Mic-in Combo
3What is the weight and dimension of the Samsung Galaxy Book Flex 15” (2019)?

The 2019 Samsung Galaxy Book Flex 15” has the following weight and dimensions detail:

Samsung Galaxy Book Flex 15” Weight
  • 3.35 lbs (1.52 kg)
    Integrated graphics model
  • 3.46 lbs (1.57 kg)
    Discrete graphics model

Samsung Galaxy Book Flex 15” Dimensions (WxDxH)
13.98 x 8.94 x 0.59" (355 x 227.2 x 14.9 mm)

4What Wi-Fi and Bluetooth are used in Samsung Galaxy Book Flex 15” (2019)?

Here's the detail about the bluetooth and Wi-Fi adapter available on the 2019 Samsung Galaxy Book Flex 15”:

Samsung Galaxy Book Flex 15” Wi-Fi
Wi-Fi 6 (802.11 ax 2X2)

Samsung Galaxy Book Flex 15” Bluetooth
Bluetooth® v5.0

5What is the display size, resolution, and tech of the Samsung Galaxy Book Flex 15” (2019)?

The 2019 Samsung Galaxy Book Flex 15” has the following display information:

Samsung Galaxy Book Flex 15” Display Size
15.6 Inches

Samsung Galaxy Book Flex 15” Display Detail
  • Resolution: 1920 x 1080
  • Aspect Ratio: 16:9
  • Panel Type: QLED

6Can you upgrade the system memory or RAM in a Samsung Galaxy Book Flex 15” (2019)?

No, you can’t. All Samsung Galaxy Book Flex 15” models have a soldered memory and there is no additional RAM slot for expansion. Since you can't change or add additional RAM after you buy, you want to make sure you buy the configuration with a right amount of memory at the initial purchase. Here are the memory configurations on Samsung Galaxy Book Flex 15”.

  • Memory Slots
    • Onboard Memory
  • Memory Configurations
    • Memory Size: Up to 16 GB
    • Memory Speed: 3733 MHz

For more information, check out the Samsung Galaxy Book Flex 15” specifications here.

More on Samsung Galaxy Book Flex 15”

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