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Compact gray 4-in-1 USB-C hub with HDMI, USB 3.0, USB 2.0 and PD port

LUOM

LUOM BX4H 4-in-1 USB-C Hub Gray 4K HDMI USB 3.0 USB 2.0 PD 60W

SKU CH-HS0R-E3NMP

Connects a USB-C laptop to 4K HDMI at 30 Hz, USB 3.0 at 5 Gbps, USB 2.0, and 60 W pass-through charging in one compact hub

  • Port count4-in-1 Type-C Hub: 1 × 4K HDMI-compatible Video Output(4K*2K
  • Supported standardsUSB 3.1
  • Transfer speedUp to 5 Gbit/s
  • Indicator lightsPower/Activity
  • Power requirements5 V DC
  • Temperature range0 °C to 70 °C

Ports 4 Ports

Model 4-in-1

  • 4K HDMI output at 3840×2160 30 Hz for larger displays
  • USB 3.0 port delivers up to 5 Gbps data speed
  • USB 2.0 port handles peripherals at 480 Mbps
  • 60 W USB-C Power Delivery charges laptop while hub runs
  • Works with MacBook Pro 2016–2020 Air 2018–2020 iPad Pro iMac Surface PixelBook Chromebook

What this hub adds

The LUOM BX4H is a gray 4-in-1 USB-C hub that expands a single Type-C port into HDMI video output, one USB 3.0 port, one USB 2.0 port and a USB-C Power Delivery charging port. It is built for laptop and tablet users who need an external display and legacy USB peripherals while keeping the host device charged. No driver installation is required on Windows, macOS, Linux, Chrome OS, Android or iOS.

Who it suits and who should look elsewhere

This hub suits owners of MacBook Pro, MacBook Air, iPad Pro, Surface or Chromebook models listed in the compatibility data who want 4K video mirroring at 30 Hz plus simultaneous data and charging. It is not for buyers who need more than one HDMI output, USB 3.0 speeds above 5 Gbps, or Power Delivery above 60 W. Users requiring Gigabit Ethernet, SD card slots or additional USB-A ports will need a larger dock.

The spec that decides fit

The HDMI port delivers 3840 x 2160 at 30 Hz and 1080p at 60 Hz, while the USB-C PD port accepts up to 60 W to charge the host laptop. If your display requires 4K at 60 Hz or your laptop draws more than 60 W, this hub will not meet the requirement. All four ports operate simultaneously within the USB 3.1 bandwidth limit.

How it compares

Measured against everything we stock in USB Hubs & Port Expanders, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 70% of the 68 comparable items (median $18.99).

Specifications

Product
Brand nameLUOM
Product lineBX4H
Model nameBX4H
Product colorGray
Product typeDocking Station
Performance
Transfer speedUp to 5 Gbit/s
Connectivity
Supported standardsUSB 3.1
Ports & slots
Port count4-in-1 Type-C Hub:
1 × 4K HDMI-compatible Video Output(4K*2K 3840 × 2160@30 Hz 1080P@60 Hz);
1 x USB3.0 High-speed data port(Up to 5 Gbit/s);
1 x USB2.0 High-speed data port(Up to 480 Mbit/s);
1 x USB-C PD Support 5 V 2A (Maximum power output: 60 W)
Power
Power requirements5 V DC
Compatibility
Supported platformsWorks with Windows Vista
In the box
In the box1 × 4-IN-1 USB Type C Hub Docking Station
*12-monthes warranty and provide friendly, easy-to-reach support
Environment & compliance
Temperature range0 °C to 70 °C
Humidity range0-80% RH, (Non Condensing)
More details
Indicator lightsPower/Activity

Questions about this item

Does the HDMI port or the USB-C PD port wear out first with daily plugging?

Both ports are solid-state connectors with no moving parts, so neither has a rated cycle limit; the hub itself carries a 12-month warranty.

Which port hits its throughput ceiling first during a long file transfer?

The USB 2.0 port tops out at 480 Mbps, so it saturates well before the USB 3.0 port at 5 Gbps or the HDMI output at 3840×2160@30 Hz.

How warm does the aluminium casing get when the hub passes 60 W and drives a 4K display all day?

The unit is rated for 0–70 °C ambient; with 60 W pass-through and active video it runs warm but stays within that range.

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