SNBC interface - WLAN - JK-W04 - printer

Thermal receipt printers are often deployed where Ethernet cabling is impractical or too costly, yet they still need reliable network access for POS and back-office systems. The SNBC JK-W04 WLAN interface module solves this by adding 2.4 GHz Wi-Fi connectivity directly inside compatible SNBC printers, eliminating the need for external adapters or complex wiring.

Who is it for

This module is ideal for retailers, hospitality businesses, and logistics operations that use SNBC thermal printers in mobile or temporary setups, or anywhere that benefits from wireless printing. It suits system integrators and IT administrators who need a simple, internal upgrade to bring legacy or new SNBC printers onto a wireless network.

Main features

• Internal WLAN module for SNBC thermal printers – no external dongles or cables
• Supports IEEE 802.11b/g/n standards on the 2.4 GHz band for broad compatibility
• Data rates up to 150 Mbps for fast, reliable print job transmission
• Robust security: WEP, WPA-PSK (TKIP/AES), and WPA2-PSK (TKIP/AES)
• Plug-and-play installation into the printer's internal module slot
• Powered directly by the host printer – no additional power supply needed
• LED indicators for power and link/activity status
• Compact internal design with integrated antenna

Specifications

• Product type: Printer wireless network adapter
• Wireless technology: WLAN (Wireless Local Area Network)
• Wireless standard: IEEE 802.11b/g/n
• Frequency band: 2.4 GHz
• Maximum data rate: 150 Mbps (802.11n)
• Security protocols: WEP, WPA-PSK (TKIP/AES), WPA2-PSK (TKIP/AES)
• Antenna type: Internal
• Host interface: Internal module slot
• Network modes: Infrastructure, Ad-Hoc
• Operating temperature: 0°C to 45°C (32°F to 113°F)
• Operating humidity: 10% to 90% RH (non-condensing)
• Certifications: CE, FCC, RoHS
• Compatible printers: SNBC BTP-R880NP, BTP-R880NPV, BTP-R880NP-II, BTP-R880NP-III, BTP-R580, BTP-R580II, BTP-R580III, BTP-R890, BTP-R890II, BTP-R890III

Tips

Before installation, verify that your SNBC printer model is listed as compatible and that the printer firmware supports the WLAN module. For best performance, place the printer within range of your Wi-Fi access point and avoid sources of 2.4 GHz interference such as microwave ovens or cordless phones. If your network uses WPA2, ensure the printer's configuration utility supports the same encryption settings.