Zebra formerly Symbol / Motorola WT4090-N3H1GER Mobile Wrist / Handheld Wearable Barcode Scanner Also known as: WT4090-WA0CC7GA2WR Charger, Wrist Mount and Scanner sold separately BrandSymbolModelWT4090Network Connectivity802.11g, 802.11a, Bluetooth, 802.11a/b/gDisplay Resolution240 x 320Operating Temperature-4 F – 122 FDrop Rating4 ft.1.2 mStyleWearableOperating SystemWindows CE 5.0 ProProcessor520 MHz Intel XScaleKeypad23RAM Memory128MBIP RatingIP54Data Collection TypeWireless