The UGREEN 70336 4-Ports USB-C Hub is a sleek, compact adapter that expands a single USB-C port (or Thunderbolt 3/4 port) into four USB-A 3.0 ports, enabling you to connect multiple USB devices such as flash drives, external hard drives, keyboards, mice and more—all at once.
With data transfer speeds up to 5 Gbps, it’s ideal for high-speed peripherals, large file transfers, and multitasking setups. The hub features OTG (On-The-Go) support, making it compatible with many USB-C smartphones and tablets as well as laptops. The space-grey (or grey) slim aluminium/ABS design blends well with modern laptops and is travel-friendly with a short 15 cm cable.
For higher-power peripherals like external 2.5″ or 3.5″ hard drives, the hub includes a Micro-USB power input (5 V/2 A) to assist devices that draw more power from the bus. Please note the Micro-USB port is for **power support to the hub’s USB-A ports**, and is *not* intended for charging the host laptop or phone.
Whether you’re connecting to a USB-C equipped MacBook, Chromebook, Windows ultrabook or tablet, the UGREEN 70336 gives you reliable multi-port expansion without bulky docking stations.
| Model | 70336 (also referenced as CM219) |
| Input Port | USB-C (male) to host device |
| Output Ports | 4 × USB-A 3.0 (female) |
| Data Transfer Rate | Up to 5 Gbps (USB 3.0) |
| Cable Length | Approx. 15 cm (≈0.2 m) |
| Dimensions | Approx. 104 × 30 × 10 mm |
| Supported Devices / Compatibility | Compatible with laptops, tablets and phones with USB-C port or Thunderbolt: MacBook Pro/Air (2016-2022), iPad Pro/Air, Windows USB-C ultrabooks, many OTG smartphones. |
| Power Input (Optional) | Micro-USB port for external 5 V 2 A power input (to support high-current devices) |
| Housing / Build | Slim profile, ABS + metallic paint or aluminium-style finish, Space-Grey colour. |
| Warranty Terms: | 6-months warranty provided by UGREEN MAURITIUS – 101 Multimedia. |
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| Product Categories | USB Hubs |