Configured with 4 GB RAM and 16 GB of flash storage, the Zebra MC330K-SI4HA3US is a wireless handheld terminal from the MC3300 Premium family running Android 7.1 Nougat. Its standard-range 2D imager reads 1D and 2D barcodes across a 4-inch WVGA touchscreen displaying 800 x 480 resolution, paired with a 47-key alphanumeric keypad for direct data entry. Wireless connectivity spans IEEE 802.11a/b/g/n/ac/d/h/i/k/r WLAN alongside Bluetooth and NFC, keeping the unit integrated across warehouse and distribution environments. The microSD slot extends onboard storage as data volumes grow. At 13.20 oz and measuring 8 in tall, 2.9 in wide, and 1.4 in deep, it balances capability with a compact form factor suited to sustained handheld use. The MC330K-SI4HA3US carries a 1-year limited warranty.