Factory Refurbished Pitney Bowes 49A-G Wi-Fi Connection Device. (Wireless Printing Adapter) For: Pitney DM125/225/300C/400C/500/525/550/575/800/800i/825/875/900/925/1000/1100 Series Postage Machines. Pitney Bowes 49A-G Wi-Fi Connection Device Provides Wireless (WiFi) connection between Pitney Bowes mailing machine and Pitney Bowes Data Center for high-speed transmission of postage downloads, postal rate updates and software upgrades. Used in conjunction with the Pitney Bowes LAN adapter/Constant Communications device. Requires a wireless network. For Use In: Pitney DM125/225/300C/400C/500/525/550/575/800/800i/825/875/900/925/1000/1100 Series Mailing Postage Machines.