This article covers Anker 332 USB-C ハブ (5-in-1).
Overview
The Anker 332 USB-C Hub (5-in-1) is a compact expansion hub designed for laptops with a single USB-C port. It combines HDMI video output, USB-C and USB-A data ports, and an SD card reader into a small, travel-friendly enclosure. With support for up to 100W pass-through charging, it delivers up to 85W to the host laptop after accounting for the hub's own power draw. The HDMI port supports 4K resolution at 30Hz, making it suitable for external monitors, projectors, and conference room displays. This hub is particularly useful for remote workers, students, and frequent travelers who need to connect multiple peripherals while keeping their laptop charged. However, it requires the host PC's USB-C port to support DisplayPort Alt Mode for video output, and it is not compatible with smartphones or tablets.
Connectivity & Compatibility
The Anker 332 offers the following ports: one USB-C PD-IN (power delivery input, up to 100W), one USB-C data port (5Gbps), two USB-A data ports (5Gbps each), one HDMI output (up to 4K@30Hz), and one SD card slot (SD 3.0, up to 104MB/s). The PD-IN port handles charging only—no data or video. Data ports do not support charging; USB-A provides up to 5V/0.9A, and the USB-C data port provides up to 5V/1.5A. HDMI output is limited to 4K@30Hz; 4K@60Hz is not supported. For best results, use 1080p@60Hz or 1440p@60Hz. Ultra-wide monitors (3440×1440) may experience reduced refresh rates. Video output requires a laptop with a USB-C port that supports DisplayPort Alt Mode. Check your laptop's specifications before purchase. Compatible operating systems: Windows 10/11, macOS 12 or later, and ChromeOS. Not compatible with Linux. The hub does not work with iPhones, iPads, Android phones, or tablets.
Product Info
The Anker 332 USB-C Hub (5-in-1) was released around 2022 and sits firmly in the entry-to-midrange USB-C hub category. Its typical retail price is around ¥2,990 in Japan. The package includes the hub, a user manual, and a customer support card. Anker backs the product with an 18-month warranty (registration required). Market positioning: this hub offers a balanced set of features at a very accessible price point, making it an excellent choice for first-time USB-C hub buyers. The inclusion of power delivery passthrough sets it apart from cheaper, simpler port replicators, providing greater convenience for daily use without breaking the bank.
Best Use Cases
Remote workers and students using a single USB-C laptop: The hub enables simultaneous charging, external monitor connection, and data transfer from a single port, keeping your desk tidy and your battery topped up. However, heavy users who need high-speed storage (e.g., multiple external SSDs) may find the 5Gbps data port limit constraining. Business professionals giving presentations: Connecting to a conference room monitor via HDMI while charging the laptop eliminates battery anxiety. The 4K@30Hz output is adequate for slides and videos. Gamers requiring high-refresh-rate displays should look elsewhere. * Mobile workers and travelers: The compact size makes it easy to slip into a laptop bag. Use it in hotel rooms to connect to a TV for streaming. Just remember that this hub is not compatible with smartphones, so if you need phone-to-TV output, choose a different model.
