StarTech.com
StarTech.com USB31CUB50CM USB Cable
Best compact cable for connecting legacy peripherals to modern laptops.
Connect your modern USB Type-C laptop to legacy USB 3.1 Micro-USB devices using this StarTech.com cable (USB31CUB50CM). This short, 0.5-meter cable is perfect for close-range connections, minimizing desk clutter, and enhancing portability for travel. It supports high-speed USB 3.1 Gen 2 data transfer rates up to 10Gbps, doubling USB 3.0 speeds. You can also charge and sync older USB 3.0 Micro-USB mobile devices up to 5Gbps. This reliable cable is backed by a 2-year warranty, ensuring dependable performance for both data backup and charging needs.
$16.78
Owner Satisfaction
4.6
/ 5
Category Rank
320
/ 2608
#320 in Storage & Data Transfer Cables
Price vs Category Average
-69%
Below average
Data Transfer Standard
3.2210.0
/ USB Gen ( Gbps max)
Who it's for
- Creative professionals moving large media files quickly
- Laptop users needing a single cable for power and data
- IT technicians requiring dependable hardware for daily office use
Who should skip it
- Users needing extra reach for distant wall outlets
- Budget-conscious shoppers looking for basic charging cables
- Travelers preferring lightweight and flexible cable management
Performance breakdown
Data transfer speed
Supports blazing 10Gbps throughput for rapid file backups and syncing.
Portability
Compact half-meter length is perfect for travel and minimalist desk setups.
Compatibility range
Bridges the gap between modern USB-C laptops and legacy Micro-USB hardware.
Build reliability
StarTech engineering ensures consistent performance backed by a solid two-year warranty.
Cable management
Short design eliminates excess slack and keeps your workspace clutter-free.
Legacy support
Seamlessly handles older USB 3.0 devices without sacrificing connection stability.
Key Specs
Data Transfer Standard
USB 3.2 Gen 2 (10.0 Gbps max)
Cable Length
0.5 meters (19.7 inches)
Connector A
USB Type-C
Connector B
Micro-USB B
Backward Compatibility
USB 3.0
Color
Black
UPC
065030867023
Warranty
2 years
Features
- Connects USB-C laptops to Micro-USB 3.1 devices
- Enables charging and syncing for USB 3.0 mobile devices
- Short 0.5m length minimizes clutter and aids travel
- Supports high-speed 10Gbps data transfer rates
- Backward compatible with USB 3.0 peripherals (5Gbps)
- Ideal for close-range workstation setups
- Guaranteed reliability with 2-year warranty
What customers say
Customers highly value this cable for its exceptional reliability and guaranteed 10Gbps performance, making it a trusted professional solution. Reviewers consistently report that it simply works, which is critical given USB-C complexities. The short 0.5-meter length is appreciated for reducing desktop clutter while maximizing signal integrity for adjacent peripherals. Construction quality is a major highlight; the cable feels robust with secure connectors, ensuring a dependable fit. While the heavy build contributes to stiffness, the overall consensus confirms this cable delivers premium, high-speed data transmission. Its strong performance justifies the investment for users prioritizing uncompromising speed and dependability.
Know before you buy
Yes, this cable is designed specifically to bridge the gap between modern USB-C laptops and legacy devices that use a Micro-USB 3.0 or 3.1 port, such as external hard drives or mobile devices.
It supports USB 3.1 Gen 2 standards, allowing for data transfer rates up to 10Gbps. If you are using it with older USB 3.0 peripherals, it remains backward compatible and will operate at speeds up to 5Gbps.
At 0.5 meters (roughly 19.7 inches), this cable is quite short and is best suited for close-range connections, such as connecting a drive to a laptop sitting right next to it. It is an excellent choice for reducing cable clutter on your desk or for travel, but it will not reach across a large workspace.
Yes, this cable supports both charging and data syncing for compatible Micro-USB mobile devices. It allows you to manage your files and power your device simultaneously through your laptop's USB-C port.
This cable is backed by a 2-year warranty, which covers performance and manufacturing reliability, ensuring you have support if the cable fails under normal use.
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$17