EX-1274HMV - USB Hub EXSYS - Free user manual and instructions
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| Product Type | 4-Port USB 2.0 Hub |
| Brand | EXSYS |
| Model | EX-1274HMV |
| USB Standard | USB 2.0 (Hi-Speed, up to 480 Mbps) |
| Number of Ports | 4 |
| Power Source | Self-powered via included AC adapter (5V DC, 2A) |
| Input Voltage | 100-240V AC, 50/60 Hz (adapter) |
| Output Voltage | 5V DC, 2A (total for all ports) |
| Compatibility | Windows 11/10/8/7, macOS 10.12+, Linux |
| Plug and Play | Yes, no driver required |
| Hot Swappable | Yes |
| Overcurrent Protection | Yes, per port |
| LED Indicators | Power status LED per port |
| Dimensions (W x D x H) | Approx. 10 x 5 x 2.5 cm (3.9 x 2.0 x 1.0 in) |
| Weight | Approx. 100 g (0.22 lb) |
| Material | Plastic casing |
| Cable Length | Integrated USB cable, approx. 1 m |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Care and Cleaning | Wipe with a soft, dry cloth; avoid liquids |
| Safety Instructions | Do not expose to water, heat, or direct sunlight; unplug during storms |
| Spare Parts / Reparability | No user-serviceable parts; contact support for issues |
| Certifications | CE, FCC, RoHS |
| Warranty | 1 year limited warranty |
Frequently Asked Questions - EX-1274HMV EXSYS
Is the EX-1274HMV USB hub compatible with USB 3.0 devices?
Yes, it is backward compatible. However, USB 3.0 devices will operate at USB 2.0 speeds (up to 480 Mbps).
Does the hub require an external power supply?
Yes, it is self-powered and includes an AC adapter to ensure sufficient power for all four ports.
Can I use the hub with a Mac computer?
Yes, the hub supports macOS 10.12 or later without additional drivers.
How do I install the hub on Windows?
Simply plug the hub into a USB port; Windows will automatically detect and install the necessary drivers. No manual installation is needed.
What is the maximum current per port?
Each port can provide up to 500 mA, which is standard for USB 2.0. The total output is 2A.
Does the hub support hot swapping?
Yes, you can connect and disconnect devices without restarting the computer.
What do the LED indicators show?
Each port has an LED that lights up when a device is connected and powered.
Can I use the hub to charge my smartphone?
Yes, but charging speed will be limited to 500 mA per port. Faster charging may require a dedicated charger.
Is the hub compatible with Linux?
Yes, it works with most Linux distributions with kernel support for USB hubs.
What should I do if a port stops working?
First, try a different device or cable. If the issue persists, reset the hub by unplugging its power and USB cable for 10 seconds. If still broken, contact EXSYS support.
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USER MANUAL EX-1274HMV EXSYS
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Product information
Brand : EXSYS
Model : EX-1274HMV
Category : USB Hub