OEM modules and AP cards Wireless Bridge and AP modules System Modules Frequency TranslationSC1750DK1750MDC922MQCA9892 + QCA955x BasedDual Band 2.4+5GHZ Concurrent3×3 802.11ac + 802.11n26dBm output power5/10/20/40/80 MHZ Operation (5GHZ Only)OpenWRT Support135 x 110 mm Dakota IPQ4029 BasedDual Band 2.4+5GHz Concurrent2×2 802.11acWave2 Support (Mu-MiMo)Small form factorOpenWRT Support85 x 55 mm 922 MHz Down Converter700 MHz – 4GHz Options30dBm (1 Watt) output power5/10 MHZ operationSC450SC300MMM-49NQCA955x Based5GHz upto 28dBm output power3×3 802.11nPOE+5/10MHZ Operation (QCA9550 Only)OpenWRT Support85 x 100 mm QCA955x Based2.4 or 5GHz Operation2×2 802.11nOpenWRT Support12V Power SupplySmall form factor85 x 55 mm High Frequency Modem for use with downconvertersQCA9592 Based4.9-5.8GHz operation802.11n5/10/20/40MHz OperationPCI-e Form factor