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Windows Mobile EPOS Tablets: HiStone HM638N and HM628N for Resellers

16 Sep 2026

Your best server shouldn’t be stuck behind a till. A Windows EPOS tablet lets staff take orders at the table, bust queues and check stock, then drop it back in its dock as a full till. Here’s why the HiStone HM638N and HM628N are flying out of our warehouse.

Table service, queue busting, events and pop-ups all need point of sale that moves with your staff. A Windows EPOS tablet runs the same EPOS software as your fixed tills, so there’s no second system to learn. HiStone’s mobile EPOS range takes this further, with docks that turn the tablet into a full countertop terminal when it’s not on the move.

HiStone HM638N Windows mobile EPOS tablet on smart docking station

Why choose a Windows EPOS tablet?

  • Same software everywhere: run your existing Windows EPOS on fixed and mobile devices.
  • Full peripheral support: works with Windows printer and payment drivers.
  • Two devices in one: dock it as a till, lift it out for table service.
  • Easy management: fits into existing Windows management tools.

HiStone HM638N

The HiStone HM638N is an 11.6-inch Windows 11 mobile EPOS tablet with a smart docking station. It stole the show at Hospitality Tech Expo 2026, and it’s quickly becoming a favourite with hospitality resellers. On the dock it becomes a countertop EPOS terminal; lifted out, it’s a lightweight tablet for order taking at the table.

HiStone HM638N 11.6 inch tablet on smart docking station
HiStone HM638N on charging docking station

HiStone HM628N

The HiStone HM628N is another Windows mobile EPOS option in the range, giving resellers a choice of form factor and price point.

Where Windows EPOS tablets shine

Restaurants and pubs

Take orders at the table, send them straight to the kitchen display and take payment without walking back to the till.

Hotels and events

Poolside, terrace and banqueting service with full EPOS functionality.

Retail queue busting

Scan items in the queue and take payment on the shop floor during peaks.

Part of the wider HiStone range

Pair Windows tablets with HiStone Windows EPOS terminals and Windows self-service kiosks. Prefer Android? See our Android EPOS tablets guide.

Trade supply from the HiStone distributor

B-Spoke Systems is the UK and Ireland HiStone mobile EPOS distributor, supplying resellers and software houses with UK stock, demo units and support.

Related guides

See the HM638N for yourself

Specs only tell half the story. Pick one up, drop it in the smart dock and you’ll see why our resellers are so excited. The HM638N is in stock now at our Leicester warehouse, ICRTouch accredited, and can be imaged and tested before it ships.

Call us on 0116 260 3100, email sales@b-spokesystems.com or get a quote online. Prefer to see it first? Book a visit to our Leicester showroom.