We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with gold connectors and silver components, model 21-21160-12

YINGHUA

YINGHUA 21-21160-12 Printhead for MC9090G

SKU CH-XC44-Q2MX4

Replacement wireless LAN module for MC9090G devices, part 21-21160-12

  • Product categoryPrinthead
  • Wireless connectivity for MC9090G with part 21-21160-12
  • New wireless LAN card restores factory Wi-Fi function
  • Direct replacement module matches original 21-21160-12 specification
  • Ready-to-install card eliminates need for external adapters

YINGHUA 21-21160-12 Printhead

This YINGHUA 21-21160-12 printhead is a wireless LAN card designed for the MC9090 and MC9090G mobile computers. It restores Wi-Fi connectivity on devices where the original module has failed or is missing. The part is supplied new and matches the 21-21160-12 manufacturer reference.

Installation and compatibility

The card slots directly into the MC9090 or MC9090G chassis, requiring no additional adapters or cables beyond what the host device provides. It frees the mobile computer from wired network tethering, enabling wireless data capture and communication in logistics or retail environments. Builders needing a different form factor or interface cannot use this module.

How it compares

Measured against everything we stock in Print & Scan Accessories, at today’s prices. Recalculated every night.

Price $98.99
Typical for this category: the median of 5,855 items is $91.99.

Specifications

Product
Product categoryPrinthead

Questions about this item

What is the part number 21-21160-12 used for?

Part number 21-21160-12 identifies this wireless LAN card for the MC9090 and MC9090G devices.

Does the MC9090G wireless module generate noticeable heat during continuous operation?

The wireless module is a compact card designed for the MC9090G; heat output is minimal under normal use.

More in Print & Scan Accessories

Similar items