Carousell(Recommended, No service fee): https://carousell.com/chtech/     

Shopee(Recommended, No service fee):https://shopee.sg/chuanhua

Lazada: http://www.lazada.sg/chtech/
Qoo10:http://www.qoo10.sg/shop/CHTech

1. Add 4 USB 3.0 ports to your PC;
2. Backward Compatible to USB 2.0 and USB 1.1; 
3. Transfer rates of up to 5Gbps- 10X faster than USB 2.0;
4. Plug-and-Play, hot-swap compliant.
5. LED light;
6. DC-Jack design for additional power.