Square Terminal - All-in-One Cordless Credit Card Machine (With USB Hub)The Official Square Terminal, All in One Cordless Credit Card Machine. White version. Kit Markings: A SKU 0556. Includes USB Hub Adapter. Features: With Square Terminal, you can ring up sales, accept payments, and print receipts, all with one device. Use it at the counter or ring up customers anywhere in your store. Accept all major credit and debit cards and pay one low rate with no hidden fees and no long term contracts. Process chip cards in just