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Vertical grey aluminum dock with multiple ports on the front face

ESTONE

ESTONE BYL-2201 12-in-1 USB-C docking station

SKU CH-S0TS-RQHKW MPN BYL-2201

A vertical 12-in-1 USB-C dock adds dual 4K and 1080p video, four USB 3.0 ports, gigabit Ethernet, SD/TF slots, audio and 100 W pass-through charging while using minimal desk space

  • ColorGray
  • CompatibilitySmartphones, Tablets, Keyboards, Laptops, Card Readers, Tele
  • Ports Spec12-in-1 Type-C Port: 4K HDMI,VGA,4 USB 3.0,100W PD,USB-C dat
  • Dimension6.77 x 3.66 x 0.91 inches
  • Weight89g/124g
  • Features12-in-1 Type-C Port: 4K HDMI,VGA,4 USB 3.0,100W PD,USB-C dat
  • Connect two monitors with 4K HDMI and 1080P VGA
  • Charge laptop at 100W PD while using all ports
  • Four USB 3.0 ports connect peripherals at high speed
  • Wired 100M Ethernet gives stable network without drivers
  • Vertical aluminium design saves desk space at 6.77 x 3.66 x 0.91 inches

Versatile 12-in-1 USB-C Dock

The ESTONE BYL-2201 consolidates twelve connections into a single compact hub. It adds 4K HDMI, VGA, four USB 3.0 ports, 100 W Power Delivery, Gigabit Ethernet, SD and TF card slots, 3.5 mm audio and a USB-C data port. The vertical aluminium chassis saves desk space while keeping every port accessible. Plug-and-play operation works across laptops, tablets and smartphones without driver installation.

Ideal for Multi-Screen Setups.

This dock suits professionals who need dual external displays and a full complement of legacy ports from one Type-C cable. The 100 W pass-through keeps the host charged during long sessions. Buyers who require 4K output above 30 Hz or 10 Gbps USB throughput should look at alternative solutions. The single HDMI and VGA outputs also limit configurations to two monitors maximum.

Dual Video Limited to 4K at 30 Hz

The HDMI port supports a maximum resolution of 3840 x 2160 at 30 Hz, while the VGA port delivers 1080p at 60 Hz. Both signals share the available bandwidth, so simultaneous use may restrict the HDMI link to lower refresh rates. This specification determines whether the dock meets the display performance a given workflow demands.

Highlights

  • Connect two monitors with 4K HDMI and 1080P VGA
  • Charge laptop at 100W PD while using all ports
  • Four USB 3.0 ports connect peripherals at high speed
  • Wired 100M Ethernet gives stable network without drivers
  • Vertical aluminium design saves desk space at 6.77 x 3.66 x 0.91 inches

Specifications

BrandESTONE
ModelBYL-2201
ColorGray
CompatibilitySmartphones, Tablets, Keyboards, Laptops, Card Readers, Televisions, Desktops
Ports Spec12-in-1 Type-C Port: 4K HDMI,VGA,4 USB 3.0,100W PD,USB-C data port, 100M Ethernet,TF/SD and 3.5mm audio port
Dimension6.77 x 3.66 x 0.91 inches
Weight89g/124g
Features12-in-1 Type-C Port: 4K HDMI,VGA,4 USB 3.0,100W PD,USB-C data port, 100M Ethernet,TF/SD and 3.5mm audio port
FunctionNotebook

Questions about this item

Which port combination covers dual monitors, wired network and full-speed charging in one unit?

The dock provides 4K HDMI at 30 Hz, 1080p VGA at 60 Hz, a 100 M Ethernet jack and 100 W PD pass-through so a single cable drives two displays, a wired link and laptop power.

What does the 4K HDMI rating of 3840 x 2160 at 30 Hz mean for everyday use?

You can mirror or extend to a 4K monitor at 30 frames per second, which is fine for office apps and video playback but not for fast gaming or high-refresh creative work.

How fast is the USB-C data port and what does the 100 M Ethernet cap in practice?

The USB-C data port runs at USB 3.0 speeds while the RJ45 jack tops out at 100 Mbps, so large file copies go over the USB ports and the network link is limited to Fast Ethernet rates.

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