POS Hardware in Kenya: What to Buy and What to Skip

The till itself. A mid-range 10-inch Android tablet with 4GB RAM handles sell.ke comfortably. Battery matters more than raw speed — it keeps you trading through a power cut, which a desktop cannot.

80mm is the standard width for retail. Choose USB or Bluetooth; Bluetooth is easier with a tablet. Thermal printers need no ink — only paper rolls at roughly KES 40–60 each.

A basic 1D USB laser scanner is enough for most shops. Pay more for 2D only if you need to read QR codes. Wireless models cost more and add a charging routine — wired is usually the better buy.

Connects through the receipt printer's RJ11 port and pops open when a cash sale completes. Skip it if you are effectively M-Pesa-only, which many Nairobi shops now are.

Needed if you sell loose goods, repackage, or stock items that arrive without barcodes. If everything you sell comes pre-barcoded, skip it.

Essential for produce, butchery, deli and bulk goods. Look for one that prints a barcoded label your scanner can read — full POS-integrated scales cost considerably more and are rarely worth it below supermarket volume.

Shows items as they are scanned. Genuinely useful at supermarket queue volumes and builds trust; unnecessary in a small shop where the customer can see the tablet.

A locked-down computer sold at a large premium. It ties you to one vendor, is expensive to repair locally, and does nothing a tablet plus a printer cannot. This is the single most common way Kenyan retailers overspend.

What POS hardware do I need in Kenya?

At minimum, a device to run the POS on and a way to give customers a receipt. For most Kenyan shops that means an Android tablet plus an 80mm thermal receipt printer — roughly KES 25,000 together. Add a barcode scanner if you sell packaged goods and a cash drawer if you handle cash. You do not need a proprietary POS terminal.

Can I use a normal tablet or laptop as a POS in Kenya?

Yes. sell.ke runs in any modern browser, so a mid-range Android tablet, a Windows laptop or a desktop all work. A tablet is the most popular choice in Kenya because its battery keeps you trading through a power cut, and it costs a fraction of a dedicated terminal.

How much does a receipt printer cost in Kenya?

An 80mm thermal receipt printer costs roughly KES 6,000–15,000 in Nairobi depending on brand and whether it has Bluetooth. Thermal printers need no ink — the ongoing cost is paper rolls at about KES 40–60 each. Bluetooth models pair more easily with a tablet; USB models are cheaper and more reliable with a desktop.

Do I need a barcode scanner?

Only if you sell barcoded packaged goods. A shop selling clothing, prepared food or services does not need one. If you do stock packaged goods, a basic 1D USB scanner at KES 3,000–8,000 pays for itself quickly in checkout speed and fewer pricing errors.

Does sell.ke work with any receipt printer?

sell.ke supports standard ESC/POS thermal printers over USB and Bluetooth, which covers the large majority of printers sold in Kenya. If you already own a printer, send the model to the sell.ke support team on WhatsApp and they will confirm compatibility before you commit.

Should I buy a proprietary POS terminal?

Generally no. All-in-one terminals cost KES 80,000–400,000, lock you to one vendor's software, and are expensive to repair locally. A tablet plus a printer does the same job for a fraction of the price and is trivially replaceable if it breaks. Buy the software first, then the cheapest hardware that runs it well.

What happens to my POS during a power cut?

If you run on a tablet or laptop, the battery keeps you selling and sell.ke's offline mode keeps working without the network. A desktop on mains power stops. This is the main practical reason Kenyan shops standardise on tablets.