The mobile computers are designed for handiness. M3 based the look on a smartphone and adapted the SL10 Series to the needs and user habits of its target audience. Therefore, the SL10 Series is very compact and has a current and upgradable Android operating system.

The SL10 Series is equipped with a 5" HD color display with touch function, or a 4" WVGA touch display (SL10K). Excellent performance is provided by a 1.5GHz Quad-core processor, 2 GB of RAM and 16 GB of ROM; for ample power it has a 3.6V 4,000 mA lithium-ion battery. Other features include an integrated 8 megapixel auto-focus camera with LED flash, and an imager for 2D barcode capture. The extensive interfaces are also very convincing: microUSB, WWAN, WLAN 802.11 a/b/g/n and Bluetooth 4.1 Class I ensure for a consistently good connection. Plus, the mobile computers also have GPS, RFID and NFC (13.56 MHz) for excellent proximity communication.

M3 recognizes the importance of reliability and durability for a mobile computer. Therefore, the SL10 Series convinces with precisely these capabilities: in accordance with its IP65 certification, they are protected against the ingress of dust and water jets. Additionally, they withstand multiple falls from 1.2 meters.

The SL10K is an optional version of the SL10 Series. It features a 4" WVGA touch display and a powerful 4,300mA rechargeable battery, as well as a 17-key alphanumeric keyboard, instead of the usual four, for even easier operation.