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Compact USB-C hub with three USB-A ports, Ethernet and USB-C power pass-through

Monoprice Inc.

Monoprice Select Series USB-C Adapter 115250

SKU CH-40Z4-3ARBR

Adds three USB 3.0 ports, Gigabit Ethernet and 60 W USB-C power pass-through to a USB-C laptop

  • Cable length0 ft (0 m)
  • Connector count2
  • Product typeAV & Computer Adapters
  • Connect wired networks with Gigabit Ethernet speed
  • Expand connectivity via three USB 3.0 Type-A ports
  • Charge laptop while working using 60 W USB-C power pass-through
  • Enjoy driver-free setup on Windows and macOS systems
  • Carry compact adapter easily for travel or desk use

Versatile USB-C Adapter 115250

The Monoprice Select Series adapter expands a single USB-C port into three USB 3.0 Type-A ports, a Gigabit Ethernet jack, and a USB-C power pass-through port. It suits laptop owners who need wired networking, legacy peripheral support, and simultaneous charging without carrying multiple dongles. Plug-and-play operation works on Windows and macOS without driver installation.

Sustained Multi-Port Operation

Each USB 3.0 Type-A port maintains up to 5Gbps data throughput during extended file transfers to external drives or flash storage. The Gigabit Ethernet link provides a stable wired connection for long downloads or video conferences, avoiding Wi-Fi congestion. Backward compatibility with USB 2.0 and 1.1 devices ensures older peripherals remain functional throughout the session.

Thermals, Noise, and Power Draw

The USB-C charging port delivers up to 60 watts (20V/3A) power pass-through, keeping the host laptop charged while all ports are active. No internal fan means silent operation in quiet environments. The compact, bus-powered enclosure draws minimal idle power and stays cool during typical office workloads.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 73% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameMonoprice
Model name115250
Product typeAV & Computer Adapters
Ports & slots
Connector count2
Size & build
Cable length0 ft (0 m)

Questions about this item

Does the USB-C power port run hot when passing 60 watts all day?

The USB-C power port supports up to 60 watts (20V/3A) pass-through and is designed for continuous laptop charging without driver installation.

What cables or chargers must I already own to use the three USB 3.0 Type-A ports and Gigabit Ethernet?

You need a USB-C equipped laptop and a compatible USB-C charger for power pass-through; the hub itself is plug-and-play on Windows or macOS.

Will my older USB 2.0 flash drives work at full speed on the three USB 3.0 Type-A ports?

The hub is backwards compatible with USB 2.0 and 1.1 devices, so older drives will function at their native speeds.

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