It is with Windows XP/7/8/10, iOS, Android, Linux, and Mac OS. This is normal.

Adjustable Stand: This QR code scanner is equipped with an adjustable stand, so we can freely adjust the best scanning angle as needed. 1D like: UPC/EAN, Code39, Interleaved 2 of 5, Code93, Code 128, Codabar etc. 2D like: QR, Datamatrix, PDF417, Aztec, etc.

The fixed clip at the top and the bottom are very firm and will not broke off. There is no need to press the trigger. There are four battery indicator lights—25%, 50%, 75%, and 100%. Be used handheld (without the phone clip) or with the phone clipped on.

Like 1D: Code 128, Code39, EAN, UPC, ISBN, etc. 2D: QR Code, Micro QR Code, Data Matrix, PDF417. 1 1D 2D QR code scanner. 1 USB Dongle. ✅【2.4G Wireless & Bluetooth & USB Wired】This inventory scanner is easily paired to most devices with.

Like 1D: Code 128, EAN-13, EAN-8, UPC-E, UPC-A, ISBN, ISSN, Code11, ITF-25(Interleaved 2 0f 5), Code39, Code93, Code32, Codabar. ✅【2.4G Wireless & Bluetooth & USB Wired】This inventory scanner is easily paired to most devices with three types of connection mode.

Code 128, Codabar etc. 2D like: QR, Datamatrix, PDF417, Aztec, etc. 1D like: UPC/EAN, Code39, Interleaved 2 of 5, Code93. 2D: PDF417、Micro PDF417、QR Code、Micro QR、Aztec、Data Matrix. [Stronger Decoding Ability] With advanced CMOS sensor, the handheld inventory scanner can easily decode.

1D like: UPC/EAN, Code39, Interleaved 2 of 5, Code93, Code 128, Codabar etc. 2D like: QR, Datamatrix, PDF417, Aztec, etc.