Square Terminal Technical Specifications

In the box
Included with Square Reader
Optional Hub
Hub for Square Terminal

Hub for Square Terminal (£29)
Connect Terminal to the internet via Ethernet and add up to three USB accessories, like a cash drawer or barcode scanner.

Available at checkout or by visiting Accessories.

Card payments

Chip + PIN and magnetic-stripe cards
EMV chip cards

Contactless payments

Contactless payments
Apple Pay, Google Pay, Samsung Pay, contactless cards and devices

Processing fees

Per contactless or chip + PIN payment

No monthly fees or long-term commitments.

Learn more about payments

Square Terminal software

Free, powerful software to run any business
Square has a variety of POS options to best support you and your unique business needs.

Square Terminal measurements

Display: 139.7 mm
Length: 142.2 mm
Height: 63.5 mm
Width: 86.4 mm

Paper rolls: 57 mm wide x up to 38 mm diameter

Square Terminal internet connectivity

Ethernet (requires Hub for Square Terminal)

Offline Mode
Let customers make chip + PIN and mobile payments as normal, even if Wi-Fi is down. Just reconnect to the internet within 24 hours to upload any offline transactions.




Moulded plastic


417 g

Power modes

Square Terminal can be plugged into a power source, or can be used completely cordlessly with a battery designed to last all day.

Compatible accessories for Square Terminal

Square Terminal is compatible with a wide range of third-party hardware accessories, like receipt printers and barcode scanners.

Shop accessories for Square Terminal
See all accessories you can connect to Square hardware


Square Terminal is covered by a two-year limited warranty. Plus, you can get free help from our customer support team 24/7. Access the Square Terminal guide for handy tutorial videos and common troubleshooting steps, or get in touch with our product specialists.

Buy Square Terminal

£149 + VAT or £25 + VAT/mo for six months*