







⚡ Power up your productivity with Zebronics 300HB – where speed meets style!
The Zebronics 300HB is a compact, lightweight 4-port USB 3.0 hub delivering high-speed 5 Gbps data transfer with backward compatibility. Featuring a 15cm flexible cable, LED indicators, and plug-and-play ease, it supports multiple devices simultaneously, making it an essential accessory for professionals seeking efficient multitasking and sleek design.





| ASIN | B0BMQDVC9X |
| Best Sellers Rank | #1,407 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #40 in USB Hubs |
| Brand | ZEBRONICS |
| Brand Name | ZEBRONICS |
| Colour | Black |
| Compatible Devices | Desktops, Laptops |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 1,154 Reviews |
| Data Transfer Rate | 5 Gigabits Per Second |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | USB |
| Importer Contact Information | 13/7, Smith Road, Royapettah CHENNAI-600002 |
| Item Dimensions L x W x H | 14L x 3.2W x 20.5H Centimeters |
| Item Type Name | Zebronics 300HB 4 port USB 3.0 Hub with Hi-speed Data transfer, LED indication, 15cm cable, Backward compatible, Multi device connection, Plug play usage, Glossy finish and Lightweight design |
| Item Weight Unit of Measure | 52 Grams |
| Manufacturer | 13,7, Smith Road, Royapettah CHENNAI-600002 |
| Manufacturer Contact Information | Smith Road, Royapettah CHENNAI-600002 |
| Manufacturer Part Number | ZEB - 300HB |
| Model Number | ZEB - 300HB |
| Number of Ports | 4 |
| Operating System | android,linux,windows |
| Packer Contact Information | 13/7, Smith Road, Royapettah CHENNAI-600895 |
| Product Features | Lightweight |
| Special Feature | Lightweight |
| Total USB Ports | 4 |
| Unit Count | 1 Count |
| Warranty Description | 1 year carry into service centre |
A**R
Great USB 3.0 Hub
Excellent USB 3.0 USB. All 4 Ports support USB 3.0. Highly recommended. The USB also has good build quality.
H**M
GOOD PRODUCT
The Usb hub was nice but wire length is short 4 port× usb 3.0 1 gb file transfer in some mins Package also good
D**T
External HDDs work.
It could power 2x 2.5 inch HDDs even without an external power supply and it was running at good speeds. Perfect.
A**O
Ultra Portability & Utility
Great product at decent price. Easy to connect with the devices and added power input helps in coping up low power of the device micro usb port is there Design is also Good as one can connect multiple devices without hindering the cables. Compatible with almost of the devices. Weight is also very light and one can carry it easily in the pocket and bags. It functions greatly according to my need
M**E
Value for money
Good quality...
J**D
Best
Best
S**H
Great
Bought it like 2 years ago still works fine only 3 ports work but it is ok
S**K
Not worth it.
Bought this like 6th December 2025 and Now I'm reviewing this on 6th Jan 2026. I'm facing problems with connectivity issues. Would not recommend this to buy this.
Trustpilot
3 weeks ago
1 month ago