WUBM-273ACN Series 802.11ac/b/g/n USB Module, MediaTek MT7612U, 2T2R

WUBM-273ACN Series 802.11ac/b/g/n USB Module, MediaTek MT7612U, 2T2R

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WUBM-273ACN Series 802.11ac/b/g/n USB Module, MediaTek MT7612U, 2T2R

‧ Standard: 802.11ac/b/g/n USB Module

‧ Host interface: USB Type A or 12-pin wafer connector

‧ Chipset: MediaTek MT7612U

‧ Antenna:  2x U.FL connectors or Printing antenna, 2T2R

‧ Data rate up to 867Mbps 

‧ Enhanced wireless security: WEP, WPA, WPA2, 802.1x

‧ Support Windows XP/ Vista, Win 7, Win 8, Win 10, Linux, Android by request 

802.11ac/n Dual-Band Solution
WUBM-273ACN is an 802.11ac/b/g/n 2.4GHz + 5GHz USB module based on MediaTek MT7612U chipset. It supports 2T2R (2x2) technology, which runs up to 867Mbps (MSC9). It provider higher throughput performance, reliability and range. It is designed to meet the demanding performance requirements of critical embedded applications.

Higher throughput for Multimedia application

Adopting the latest 802.11ac solution, WUBM-273ACN is ideal for high throughput networking and multimedia applications that requires better Wi-Fi performance.

Multiple Variations available

WUBM-273ACN is designed with multiple product skus to fit is all platforms. Here are all the skus for this USB module:

Sku Part Name Specification


12 Pin & U.FL Connector


USB Type A & U.FL Connector


12 Pin & Printed Antenna


USB Type A & Printed Antenna

Suitable Application

Applications include medical devices, security systems, industrial, PoS, digital signs, Gaming machine, Medical equipment, industrial tablet PC’s, handheld devices, thin client devices, and many more.


Mac/BB/RF MediaTek MT7612U
Host Interface
USB Type A or 12-pin wafer connector 
Antenna 2 x U.FL connectors or printing antenna
Operating Frequency 2.4GHz: 11/b/g/n: 2.400 ~ 2.4835GHz
5GHz: 11/a/n/ac: 5.150 ~ 5.825GHz

802.11a: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
802.11g: OFDM (BPSK, QPSK, 16-QAM, 64-QAM
802.11n: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
802.11ac: OFDM (BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM)

Output Power 802.11a: 12dBm ± 2dBm@54Mbps 
802.11b: 15dBm ± 2dBm@11Mbps 
802.11g: 13dBm ± 2dBm@54Mbps 
802.11gn (HT20): 12dBm ± 2dBm@MCS7 
802.11gn (HT40): 12dBm ± 2dBm@MCS7 
802.11an (HT20): 11dBm ± 2dBm@MCS7 
802.11an (HT40): 11dBm ± 2dBm@MCS7 
802.11ac (VHT80): 10dBm ± 2dBm@MCS9
Receive Sensitivity 802.11a: ≤ -65dBm@54Mbps 
802.11b: ≤ -76dBm@11Mbps 
802.11g: ≤ -65dBm@54Mbps 
802.11gn (HT20): ≤ -64dBm@MCS7 
802.11gn (HT40): ≤ -61dBm@MCS7 
802.11an (HT20): ≤ -64dBm@MCS7 
802.11an (HT40): ≤ -61dBm@MCS7 
802.11ac (VHT80): ≤ -51dBm@MCS9
Power consumption
Continue TX 460mA
Continue RX 390mA
Operating Voltage
DC 5V 
Temperature Range 0 ~ 50°C (Operating)  -20 ~ 70°C (Storing)
Humidity (Non-Condensing) 10 ~ 85% (Operating)   5 ~ 90% (Storing)
Physical Specification
Dimensions (L x W x H) 55.0mm x 25mm x 4.2mm(0.5mm)
Weight ≤ 7g
Driver Windows XP / Win 7 / Win 8.1 / Win 10, Linux, Android by request
Security WEP, WPA, WPA2, 802.1x


File Name Type Updated Download
WUBM-273ACN_datasheet ver.1.2_20181219 2018.12.19