Determine the version of USB ports on your computer

usb 3 0 slot   Dan usb a slot

The SuperSpeed USB is the latest Universal Serial Bus revision It has high transfer rates of up to 5 Gbps and has up to 900 mA of power per port

USB is also known as USB Gen 1 USB is backwards compatible with USB and USB , except in the following scenarios: USB-B cables The USB ports allow data transfer speeds up to 5Gbps The usb ports can automatically optimize the current speed up to amps per port,

the largest slot website in asia Connect up to four electronic devices on any laptop with a plug-in USB hub that delivers quick transfer speeds effortlessly  USB also supports lower operating speeds: high speed, full speed, and low speed Along with increased bandwidth, USB host controllers