⚡ Power smarter, protect better — the extension board your tech deserves!
The GM Cuba 3341 Extension Board combines 3 international sockets and 2 USB ports (Type-A & Type-C) to power up to 5 devices simultaneously. With a 2500W surge protector and advanced spike guard, it shields your electronics from voltage fluctuations. Its fireproof casing withstands temperatures up to 750°C, while a master switch offers convenient control. Compact and lightweight, it’s designed for professional setups needing reliable, safe, and versatile power management.
| Brand | GM |
| Manufacturer | Imported By GM MODULAR Pvt Ltd, Imported By GM MODULAR Pvt Ltd |
| Model | GM 3341 |
| Product Dimensions | 24.9 x 5.4 x 3.3 cm; 350 g |
| Item model number | GM 3341 |
| Compatible Devices | Projector, Laptop, Scanner, Printer, Speaker |
| Special Features | Universal |
| Number of items | 1 |
| Voltage | 240 Volts |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 3 |
| Total USB ports | 2 |
| Includes Rechargeable Battery | No |
| Manufacturer | Imported By GM MODULAR Pvt Ltd |
| Country of Origin | China |
| Item Weight | 350 g |
T**U
Value for money and reliable for long-term use
This extension board is well-built and works perfectly for daily use. The USB Type-A & C ports are super handy, and the surge protection adds extra safety. Great value for the price ideal for long-term usage at home or office.
S**H
Slow ports
Good product ,but the c type and other two ports are just useless , they are extremely slow ports .
A**N
Missing slots to hang on Nails otherwise excellent product.
Excellent build quality with a classy and compact design. The charging speed is adequate in emergencies. I will use to power some USB powered lights hence the functionality available is very good. Only down side is there is no support or slots on the back to hang this this on nails. The value for money is exceptional.
P**U
Happy so far
Product quality is good, review after 3days of use.ctype is working well and help to charge my iphone quickly.
J**R
Must Buy!
Cord length should be little bit small. Build quality is great. All the usb ports are working well.
R**A
Satisfied
Socket space:GoodQuality:GoodCord length:Satisfied with itDesign:Simple but should have given holders at the back for wall support
S**.
My Phone Tried to Power the Grid - Thanks, Charger!
This charger is so innovative, it's reverse-charging my house! My phone's battery went from 8% to 7% to 6% right after plugging it in. I think my mobile is now powering the grid.And on top of that, Rs. 650+ for a 3-pin charger is absolutely excessive, especially when the USB ports don't even work reliably, or at all, in my case. Frankly, the best outcome is that the USBs don't work, better than risking damage to your phone! This product is not worth the money or the frustration. Avoid.
A**W
Multi function Power Hub for India
Extremely useful for most Indian wall sockets that tend to be loose and often unreliable, and even unsafe. And the multiple plug types and USB charging options make it an awesome companion when traveling in India.
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