Startech
StarTech 3 Port USB C Hub with SD Card Reader - 3x USB-A & SD Slot - USB 3.1/3.2 Gen 2 10Gbps Type C Laptop Adapter Hub - Bus Powered (hb31c3asdmb)
- SKU:
- 18059026
- MPN:
- hb31c3asdmb
- Availability:
- Usually ships the same or next business day. In stock at our CA, IL, PA, SC, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/04/2026 06:45:56 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $64.40 each 64.4 |
| Buy 3 | and pay only $62.01 each 62.01 |
| Buy 4 - 8 | and pay only $60.81 each 60.81 |
| Buy 9 | and pay only $58.81 each 58.81 |
| Buy 10 or above | and pay only $57.21 each 57.21 |
- Stock Update:
- 02/04/2026 06:45:56 AM PST
Description
This item is brand-new, factory sealed.
Expand the connectivity of your USB-C laptop with this bus-powered 3-Port USB-C hub. It plugs into your laptop's USB Type-C™ or Thunderbolt® 3 port, adding three USB-A ports and an SD card reader, so you can quickly connect more peripherals and devices.SD & microSD Card Reader
The hub provides direct access to your SD memory cards or microSD cards as an additional medium for data storage and data transfer. Adapter required for microSD cards.
Convenient Portability and Easy SetupThis compact, lightweight USB-Type-C hub is a convenient and portable addition to your laptop accessories. The USB-C cable is built-in, and hub is bus-powered, so it draws its power directly from your computer's USB-C port, with no external power required. That means fewer cables to carry with you when you travel. The hub can draw up to 15 Watts of power from the connected host and operating multiple bus powered devices at one time with the total available power dependent on the connected host.
The extended length attached cable of 9.8" (25 cm) provides more flexibility for longer reach connection requirements and plug and play installation.
Connect Three USB-A PeripheralsWith support for USB-A peripherals, this hub is backwards compatible supporting both legacy and new USB devices. You can connect flash drives, video capture devices and external hard drives, with fast data transfer speeds of up to 10Gbps. This USB Type-C hub enhances your productivity, giving you the connections, you need while you work.
HB31C3ASDMB is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Package Contents: 3-Port USB-C Hub with SD Card Reader - 10Gbps - 3x USB-A
Features
3-Port USB-C Hub with SD Card Reader - 10Gbps - 3x USB-A
Environmental Certification:
EU RoHS
Environmentally Friendly:
Yes
Platform Supported:
Linux
Mac
PC
Environmental Compliance:
Restriction of Hazardous Substances (RoHS) 2
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
Taiwan
Specs
| Physical Characteristics | |
| Form Factor | External |
| Weight (Approximate) | 6.91 oz |
| Length | 8.1" |
| Product Color |
|
| Height | 1.5" |
| Color Family | Dual Color |
| Width | 5.7" |
| Warranty | |
| Limited Warranty | 2 Year |
| Interfaces/Ports | |
| Number of USB 3.1 Ports | 3 |
| Total Number of USB Ports | 3 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | Expand the connectivity of your USB-C laptop with this bus-powered 3-Port USB-C hub. It plugs into your laptop's USB Type-C™ or Thunderbolt® 3 port, adding three USB-A ports and an SD card reader, so you can quickly connect more peripherals and devices. SD & microSD Card Reader The hub provides direct access to your SD memory cards or microSD cards as an additional medium for data storage and data transfer. Adapter required for microSD cards. Convenient Portability and Easy Setup This compact, lightweight USB-Type-C hub is a convenient and portable addition to your laptop accessories. The USB-C cable is built-in, and hub is bus-powered, so it draws its power directly from your computer's USB-C port, with no external power required. That means fewer cables to carry with you when you travel. The hub can draw up to 15 Watts of power from the connected host and operating multiple bus powered devices at one time with the total available power dependent on the connected host. The extended length attached cable of 9.8" (25 cm) provides more flexibility for longer reach connection requirements and plug and play installation. Connect Three USB-A Peripherals With support for USB-A peripherals, this hub is backwards compatible supporting both legacy and new USB devices. You can connect flash drives, video capture devices and external hard drives, with fast data transfer speeds of up to 10Gbps. This USB Type-C hub enhances your productivity, giving you the connections, you need while you work. HB31C3ASDMB is backed by a StarTech.com 2-year warranty and free lifetime technical support. More from the Manufacturer More from the Manufacturer |
| Product Type | USB Hub/FlashCard Reader |
| Product Name | 3-Port USB-C Hub with SD Card Reader - 10Gbps - 3x USB-A |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HB31C3ASDMB |
| Packaged Quantity | 1 Each |
| Media & Performance | |
| UASP Support | Yes |
| Technical Information | |
| Host Interface | USB 3.1 Type C |
Warranty Information
