POS hardware guide

Square-compatible label printers

Separate sticky order-label and barcode-label workflows on supported Square devices.

Official support pages checked 2026-07-21 · 4 starter records
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Before ordering

Verify the exact connection path.

  • Decide whether you need linerless order labels or die-cut barcode labels.
  • Check the exact interface and Square register device.
  • Verify label dimensions, adhesive, media sensor, and replacement-stock cost.
Star Micronics

TSP143IV SK UE / TSP100IV Series

Sticky-label printer family for supported Square order-label workflows.

Confirmed POS starting points
Square
Device path
Square Stand, Register, Android Reader; Ethernet also supports iOS Reader; not Terminal, Handheld, or Kiosk
Connection
USB, Ethernet
Paper / label / barcode
Linerless sticky-label width not listed by Square
Cash drawer
Not applicable to label workflow
Region
Square US matrix
Verify before buying

USB does not support iOS Reader; Ethernet does.

Verify linerless label dimensions and adhesive stock.

Star Micronics

TSP654IISK / TSP650II Series

Linerless sticky-label printer with connection-dependent Square Reader support.

Confirmed POS starting points
Square
Device path
Square Stand, Register, Android Reader; Ethernet also supports iOS Reader; not Terminal, Handheld, or Kiosk
Connection
USB, Ethernet
Paper / label / barcode
Linerless sticky-label width not listed by Square
Cash drawer
Not applicable to label workflow
Region
Square US matrix
Verify before buying

Confirm interface suffix and label stock before purchase.

Not listed for Terminal, Handheld, or Kiosk.

Zebra

ZD411 / ZD400 Series

Barcode label-printer family listed for Square Stand and Square Register.

Confirmed POS starting points
Square
Device path
Square Stand and Register only in captured Square matrix
Connection
USB, Ethernet
Paper / label / barcode
Barcode-label width not listed by Square
Cash drawer
Not applicable
Region
Square US matrix
Verify before buying

Not listed for Square Reader, Terminal, Handheld, or Kiosk.

Verify ZD411 interface and label width with Zebra.

Zebra

ZD410 / ZD400 Series

Older barcode label-printer family listed for Square Stand and Register.

Confirmed POS starting points
Square
Device path
Square Stand and Register only in captured Square matrix
Connection
USB, Ethernet
Paper / label / barcode
Barcode-label width not listed by Square
Cash drawer
Not applicable
Region
Square US matrix
Verify before buying

Older model; verify availability and support status.

Verify interface and label dimensions.