The usb 3 a and usb 3 b cables are identical to the usb a and usb b cables at the top of this article except they are coloured blue inside to distinguish them.
S7 usb cable type.
Usb type a connectors are extremely common and will likely be at one end of a lot of usb cables nowadays.
The galaxy s7 and s7 edge are pictured with what appears to be a plain old micro usb port as opposed to the newer usb type c connector.
Usb type c is the future of android connections for data and power yet the new samsung galaxy s7 doesn t bother to include this connection type.
Make offer mcdodo 4 in 1 lightning micro usb type c charging cable iphone samsung universal micro usb b male to usb 2 0 a female otg adapter for samsung s5 s6 s7 note 2 4 5 2 75.
Usb 3 was designed to be able to be backwards compatible with earlier versions of usb cables and ports.
The usb 3 has different shaped connector pins so it can withstand more frequent use.
It s a curious decision when the lg g5 also.