POS hardware for your shop or restaurant: a buyer's guide

Your point of sale is where every sale ends. When it stops, the queue stops with it. Choosing POS hardware is less about the newest screen and more about compatibility, reliability and support. This guide explains each piece of a typical setup, what to check before you buy, and how to avoid the most common mistake: buying hardware your software does not support.

Key takeaways

Choose your POS software first; then buy only hardware it supports.
Thermal receipt printers suit the counter; kitchens often prefer impact printers or a kitchen screen.
Plan the network: a wired connection for printers and terminals is more reliable than Wi-Fi alone.
Ask for warranty, local support and replacement time in writing.

Software first, hardware second

Every POS software supports a specific list of terminals, printers, scanners and drawers. Buying hardware first and finding software later is the most expensive mistake in POS purchasing. Choose the software, get its compatible hardware list, and share it with every supplier you ask for a quote.

If you are VAT-registered, check that the software prints receipts and invoices that meet Federal Tax Authority requirements, including your TRN, and supports Arabic on the receipt if you need it.

The main pieces of a POS setup

A typical counter needs most of the following. Match each item to your volume and your space.

Terminal: an all-in-one touch screen, a tablet on a stand, or a handheld device for table service.
Receipt printer: thermal printers are fast and quiet; check the paper width your receipts use.
Cash drawer: usually opened by the receipt printer, so check that the two connect.
Card payment terminal: normally provided by your bank or payment provider, so confirm it works with your software.
Barcode scanner: for retail and packaged goods; a 2D scanner also reads QR codes.
Customer display: shows the total and builds trust at the counter.

Kitchen printers and kitchen screens

Orders have to reach the kitchen reliably. Thermal paper can darken near heat, so many kitchens use impact printers, which print on plain paper. A kitchen display screen replaces paper altogether and shows order times, but it needs a spot away from heat and splashes.

Network, power and connections

Many POS problems are network problems. Plan the connections before the equipment arrives.

Use wired network cables for printers and fixed terminals where you can; keep Wi-Fi for handhelds.
Choose a business-grade router and a network switch with enough ports.
Check each device's connection type: USB, network (LAN), Bluetooth or Wi-Fi.
Add a small UPS so a short power cut does not interrupt payments.

Questions to ask before you buy

Ask every supplier the same questions so the answers can be compared:

Is this model on my POS software's supported list?
How long is the warranty, and is it handled in the UAE?
How quickly can a faulty unit be repaired or replaced?
Are consumables such as paper rolls and ribbons easy to reorder?
Is installation and setup included in the price?

Buying POS hardware on DEPORI

DEPORI lists POS hardware, printers, scanners and networking equipment from verified suppliers in the UAE. Send one request for quote with your software's compatible list to several suppliers, compare price, warranty and delivery side by side, and pay through DEPORI. Your payment is held until the order is delivered, and every order comes with an invoice.

Common questions

What hardware does a small shop need for POS?

Usually a terminal or tablet, a receipt printer, a cash drawer and a card payment terminal. Shops selling packaged goods add a barcode scanner.

Thermal or impact printer for the kitchen?

Thermal printers are fast and quiet, but thermal paper can darken near heat. Many kitchens use impact printers or a kitchen display screen instead.

Does any printer work with any POS software?

No. Each POS software supports specific models. Check the software's compatible hardware list before you buy.

Do I need Wi-Fi or cables for POS?

A wired network is more reliable for printers and fixed terminals. Use Wi-Fi for handheld devices and keep a backup connection if you can.