Scanner cables and power supplies cover the interface cables, charging leads and mains adapters that connect barcode scanners, mobile computers and rugged handhelds to a PC, a till or a wall socket. They suit shops, warehouses and offices replacing a damaged lead or fitting out a new device. Brands in our range include Zebra, Datalogic, Honeywell and Getac.
How to choose scanner cables and power supplies
Match the exact model. Scanner cables are usually made for a specific manufacturer and often for a specific scanner series, so check the model name on the device label before ordering. A cable that fits the connector on a handheld scanner may not suit its charging cradle or a mobile computer from the same brand.
Check the host interface. Most modern scanners connect to a computer by USB, but older tills and some industrial systems still use RS-232 serial or keyboard wedge connections. Pick the cable that matches both the scanner end and the port on your computer or point-of-sale terminal.
Think about cable type and length. Coiled cables stretch for use at a counter and spring back, while straight cables suit fixed-mount scanners and tidy installations. Measure the distance from scanner to host before buying, and allow some slack for movement.
Confirm the power supply details. A replacement adapter must match the output voltage and connector of the original, and the plug must fit South African sockets. Using an adapter with the wrong rating can leave a scanner or cradle unreliable or damage it, so compare the specification printed on the old unit.
Colour is a minor point. Where colour is listed in our range, most items are black, with a few white and grey. Choose it only if you want the lead to match the scanner or counter.
Brands we carry
- Zebra: known for barcode scanners and rugged mobile computers, and its accessories are made for those specific series.
- Datalogic: a barcode reading specialist with handheld and fixed scanners widely used in retail and logistics.
- Honeywell: makes handheld and presentation scanners, including models that have long been fitted at shop counters.
- Getac: builds rugged tablets and laptops for field work, so its accessories are aimed at tough working conditions.
- Newland: produces barcode scanners and mobile data terminals for retail and warehouse use.
- Panasonic: best known in this field for Toughbook rugged computers and handheld devices.
Also in our range: CipherLab.
Frequently asked questions about scanner cables and power supplies
How do I find the right cable for my barcode scanner?
Start with the exact model number on the scanner's label, then look for a cable listed for that model or series. Also note the interface you need on the computer side, such as USB or RS-232. If the scanner sits in a cradle, check whether the cable is for the scanner or the cradle.
Can I use any USB cable with my scanner?
Not always. Many scanners use a cable with a specific connector, and some have built-in interface electronics in the plug. A standard USB lead may not fit or may not carry the signal the scanner expects. Use a cable listed for your scanner model.
What is the difference between USB and RS-232 scanner cables?
USB cables connect to the common ports on modern computers and usually work with little set-up. RS-232 is an older serial connection still found on some tills and industrial equipment. It often needs a separate power supply and matching port settings on the host.
Does a barcode scanner need a separate power supply?
Many USB scanners draw power through the cable and need no extra adapter. Scanners using RS-232, as well as some charging cradles and mobile computers, usually need a mains power supply. The scanner's manual or the original adapter label will show which applies.
