StarTech.com HB31C3ASDMB 3 Port 10Gbps USB-C Hub with SD Card Reader - 3x USB-A and 1x SD Slot
Prices in SGD, excluding 9% GST.
PRODUCT DESCRIPTION
StarTech.com HB31C3ASDMB 3 Port 10Gbps USB-C Hub with SD Card Reader - 3x USB-A and 1x SD Slot - 2 Years Local Warranty
Bus-Powered 3-Port USB-C Hub
USB 3.2 Gen 2 Type-C hub with 3x USB-A ports and a UHS-II SD card reader (microSD via adapter, not included), with data transfer up to SuperSpeed 10Gbps.
UHS-II SD Card Reader
Data transfer up to 312Mbps using SD 4.0. Supports SD, SDHC, SDXC and MMC cards.
3x USB-A 10Gbps Ports
High-speed transfers between storage devices, SSDs and other USB devices like AV adapters, thumb drives, keyboards and mice. Compatible with USB 3.0/2.0/1.0.
Compact and Portable
Lightweight laptop hub with durable aluminium housing, a 25 cm (9.8in) attached host cable and a small 105 x 45 x 16 mm footprint.
Wide Operating System Compatibility
Driverless setup on Windows, macOS, Linux, iPadOS, ChromeOS and Android.
StarTech.com HB31C3ASDMB Datasheet — Technical Specifications
General
| Product Name | 3 Port 10Gbps USB-C Hub with SD Card Reader - 3x USB-A and 1x SD Slot |
| Brand | StarTech.com |
| Model | HB31C3ASDMB |
| Local Warranty (Singapore) | 2 years warranty |
Power
| Power Source | Bus Powered |
| Power Delivery | No PD Pass-Through |
Physical and Environmental
| Colour | Black and Space Gray |
| Material | Aluminum and Plastic |
| Cable Length | 9.8 in [25 cm] |
| Product Length | 14.2 in [36.0 cm] |
| Product Width | 1.8 in [45.0 mm] |
| Product Height | 0.6 in [15.0 mm] |
| Product Weight | 2.5 oz [70.0 g] |
| Operating Temperature | 0 to 50°C |
Performance
| Total Available Power Output | Up to 15W (dependent on the source) |
| Maximum Data Transfer Rate | 10 Gbps (USB 3.2 Gen 2) |
| Type and Rate | USB 10Gbps |
| UASP Support | Yes |
| Memory Media Type | SD/MMC, SDHC, SDXC; microSD, microSDHC, microSDXC (adapter required) |
| SD Card Reader | SD 4.0 and UHS-II, bus speed up to 312 Mbps |
Hardware
| USB-C Device Port(s) | No |
| USB-C Host Connection | Yes |
| Fast-Charge Port(s) | No |
| Number of Ports | 3 |
| Interface | USB 3.2 Gen 2 |
| Bus Type | USB 10Gbps |
| Industry Standards | USB 3.1 Gen 2 - Backward compatible with USB 3.0, 2.0 and 1.1 |
| LED Indicators | 1 - Link and Activity LED |
| Form Factor | Compact |
Connectors
| Connector 1 | 1 x USB-C (10Gbps, 4.5W) |
| Connector 2 | 3 x USB-A (10Gbps, 4.5W) |
| Connector 3 | 1 x SD Card Slot |
Compatibility & Applications
Supported Operating Systems
Windows, macOS, Linux, iPadOS, ChromeOS and Android (driverless). Thunderbolt 3 compatible.
Package Contents & Ordering Information
In the Box
- 1 - USB-C Hub
Order Codes
| Part Number | Description |
| HB31C3ASDMB | 3 Port 10Gbps USB-C Hub with SD Card Reader - 3x USB-A and 1x SD Slot |
Datasheet & Downloads
| Datasheet | HB31C3ASDMB Datasheet (PDF) |
| StarTech.com product page | HB31C3ASDMB on startech.com |
Frequently Asked Questions — StarTech.com HB31C3ASDMB
How fast is it?
Maximum data transfer rate: 10 Gbps (USB 3.2 Gen 2); the SD reader supports UHS-II up to 312 Mbps.
Does it read microSD cards?
Yes, with a microSD-to-SD adapter (not included).
Does it support Power Delivery pass-through?
No. It is bus powered with no PD pass-through.
What's in the box?
1 - USB-C Hub.
What warranty do I get?
2 years local warranty from StarTech.com. Supplied by SourceIT with a GST invoice.





