LENTION Ultra-Thin USB C Hub with Ethernet & 4K HDMI - Compact Expand

In this review of the LENTION Ultra-Thin USB C Hub the bottom line is simple: it is a compact, well-built adapter for users who need multiple ports from a single USB-C on modern laptops and tablets. The review focuses on its main selling point - a true 8-in-1 expansion in a very small aluminum body - and finds it especially useful for people who want a reliable wired network option plus 4K HDMI in a travel-friendly size. The unit's hidden clamshell Ethernet and simultaneous card read/write capabilities make it stand out among small hubs.

Key Features

• 8-In-1 Expansion: Extends one USB-C port into two USB 3.0 ports, one USB 2.0 port, HDMI, SD and microSD slots, Gigabit Ethernet and a PD input to reduce the need for multiple adapters.
• Ultra small aluminum body: The compact case (about 3.96 x 1.74 x 0.47 in) keeps desktop and bag clutter to a minimum while remaining sturdy for travel and frequent plugging.
• Clamshell hidden Ethernet: A fold-away Ethernet connector delivers up to 1000Mbps wired networking without adding bulk, which is useful when Wi-Fi is unreliable.
• Fast data transfer: USB 3.0 ports support up to 5 Gbps while the SD and microSD card readers handle UHS-I speeds for efficient media offload.
• Power Delivery passthrough: The Type-C PD port accepts up to 60W of passthrough power so you can charge a connected laptop while using multiple peripherals.

Who It's For

The hub is best for mobile professionals, content creators and students who use recent MacBook Pro/Air models, newer iPad Pro, Surface devices or Chromebooks and need a mix of HDMI, Ethernet and card readers in one small adapter. Photographers will appreciate the dual card slots and simultaneous read/write when importing photos on location.

Those who should look elsewhere include users with older MacBook models without USB-C, or anyone requiring higher than 60W passthrough for heavy-workstation charging. Also, if absolute plug-and-play Ethernet reliability on every device is critical, test compatibility first since a customer reported mixed connectivity behavior.

Pros & Cons

Pros

• Very compact design packs a wide range of ports while staying travel-friendly.
• Gigabit Ethernet delivers a stable wired option when Wi-Fi is poor.
• Dual card readers and USB 3.0 ports speed up media transfers for photographers and editors.
• Durable aluminum shell feels premium for the price point.

Cons

• Power passthrough tops out at 60W, which may be insufficient for some high-power laptops.
• Some users reported mixed Ethernet compatibility on specific systems, so behavior may vary by host device.

Specifications

Brand	LENTION
Model	CB-C48 (8-in-1 USB C Hub)
Ports	2x USB 3.0, 1x USB 2.0, HDMI, SD, microSD, Gigabit Ethernet, USB-C PD
HDMI Output	4K 3840x2160@30Hz (compatible with 1080p@60Hz)
Ethernet Speed	Up to 1000Mbps (backward compatible 10/100Mbps)
Data Transfer	USB 3.0 up to 5 Gbps; SD/TF UHS-I up to about 104 MB/s
Dimensions	100.544 x 31.2 mm (~3.96 x 1.74 x 0.47 in)

Our Verdict

The LENTION Ultra-Thin USB C Hub is a sensible value for users who need many ports in a compact, durable package and who use modern USB-C laptops or tablets. Its combination of 4K HDMI, Gigabit Ethernet, dual card readers and 60W PD passthrough covers the needs of most mobile professionals and creators, though buyers who need higher charging wattage or guaranteed Ethernet behavior on a specific machine should verify compatibility first.

Frequently Asked Questions

Will this hub charge my laptop?
Yes, it supports Power Delivery passthrough up to 60W so it can charge many laptops while other ports are in use.

Can it run a 4K external monitor?
Yes, the HDMI port supports up to 4K at 30Hz and is backward compatible with 1080p at 60Hz.

Does the Ethernet require drivers?
Most modern systems support the hub's Gigabit Ethernet natively, but some devices may need drivers or show mixed behavior, so check compatibility with your host.