What is the difference between an SS USB and a USB?

Stainless Steel T Slot Bolts ss slot 904L SS Tube · Size 1 inch, 2 inch, 3 inch · Length 2-4 meters, 4-6 meters · Type Seamless · Material Grade SS316, SS316L, SS304 · Unit Pipe Length 18 meter, 6 ssis429 Digvijay Metals are Suppliers and Exporter of SS Slotted Pipe, Stainless Steel 304 Slot Pipe, SS 316 Slotted Pipe in Mumbai, India

ssis466 S S SALES Mono Amplifier Board With Bluetooth FM USB SD-Card Slot Aux Double-Sided PCB 41% off 300 ₹175 Find a seller that delivers to you