Hot-Swap Rugged Windows Tablet PC with RS232 and RS485 for Field Service i22K
Introduction
Field service teams working beside equipment, vehicles, utility sites, or service benches often need a rugged Windows tablet PC with hot-swap battery and serial ports. The i22K is built around that service process, not only simple form filling or general data entry.
Hot-swap battery support helps work continue during battery changes, while RS232 and RS485 give the tablet a stronger role in serial-port service tasks. The 12.2-inch screen gives technicians room for diagnostics, maintenance records, and Windows service software during equipment-side work.
Buyers should test battery-change timing, serial cable access, diagnostic screen layout, and carrying method near equipment. These checks show whether i22K is the right rugged Windows tablet PC for field service and serial communication, instead of only a larger-screen Windows tablet.
Parameters
| Core Field | Explanation |
| Product form | 12.2-inch rugged Windows tablet for equipment-side field work where power continuity and serial communication matter. |
| Rugged protection | IP65 and MIL-STD-810G support industrial handling, maintenance sites, and field service work. |
| Windows platform | Windows 11 with Intel N5100 and 8GB memory fits standard field data and equipment communication tasks. |
| Hot-swap battery | 6300mAh main battery supports hot swapping with a 1000mAh secondary battery, helping teams continue work during battery changes. |
| Serial communication | DB9 RS232 and DB9 RS485 support industrial equipment checks, utility work, and legacy device communication. |
| Industrial I/O | USB 2.0, dual USB 3.0, Type-C, Micro HDMI, RJ45, pogo, and DC input give integrators more field connection choices. |
| Display and handling | 12.2-inch 1920 x 1200, 650 cd/m2 touch display gives technicians room for diagnostics, forms, and maintenance records. |
| Positioning | U-blox GPS/GLONASS/QZSS with optional BDS/GPS module supports location-aware field workflows. |
| Linux note | Linux OS can be discussed separately for supported configurations and should be confirmed against the required module set. |
Optional Functions
| Optional function | Description |
| BDS/GPS dual module | Optional BDS/GPS dual module can be discussed for projects that need a different positioning module. |
| Windows edition | Windows Home or Pro can be selected based on IT policy and software needs. |
| Linux configuration | Linux OS can be discussed separately for supported configurations and should be confirmed against the required module set. |
Features
pRODUCT DISPIAY
Shenzhen: 8F, Building A, Zhihui Innovation Center, Hang Cheng Industrial Zone, Bao 'an District, Shenzhen, China
Hong Kong: Room605, 6/F, FA Yuen Commercial Building, 75-77 FA Yuen Street, MongKok, Kowloon, Hong Kong.
SWELL is an ODM-focused rugged mobile device partner for industrial applications.