The AN2401.0010 with RF Antenna Antenna RoHS is a RF antenna manufactured by RFsister. It is a small size, lightweight antenna designed for use in a variety of wireless products including wireless routers, access points, and more. It is RoHS compliant, which ensures that it adheres to a strict set of standards established for hazardous substances. The AN2401.0010 has a 10 dB gain, meaning it can achieve a good wireless connection even at greater distances. It also has a high frequency band of 2.4 GHz, providing enhanced response and efficiency. This antenna is a great option for those looking for an economical yet reliable antenna for their wireless applications.