UP-3GHAT RS-232/422/485 x 2, Mini Card x 1, uSIM Card Reader x 1

2-CH FULL-SPEED USB UART x 1
USB 2.0 Hub x 1
RS-232/RS-485/RS-422 transceiver x 2

RS-232/422/485 Connector (DB9) x 1
RS-232 wafer (RS-232/422/485) x 1
USB wafer x 1
Minicard x 1
uSIM Card Reader x 1
HAT 40 GPIO male (4x GPIO, 3.3V, 5V, GND) x 1
WIFI LED x 1
3G LED x 1
Power LED x 1

2.56" x 2.2" (65 mm × 56 mm)
CE/FCC Class A
32°F ~ 140°F (0°C ~ 60°C)
10%~80% RH, non-condensing

UP-WIFIMD-A20-7001 (WiFi module: 7M02) UP-WIFIMD-A20-4001 (WiFi module: 4M02)
9741UC20G0 (3G module: UC20-G)