SOME of the fastest available data transmission products from the world leaders of modem technology are being offered by Synergy Computers and Communications. The company, which is the local distributor for products from Megahertz and US Robotics, has on offer several models that are capable of transmission speeds of up to 115,200 bps for data and 14,400 bps for sending or receiving faxes. There are desktop and mobile products. Modems allow computers to send digital information through analogue phone lines. The Megahertz 28,800 bps PCMCIA modems (two models available) feature flash ROM for updating software compatibility, flash DSP for updating hardware compatibility, Fax Works Data 3.0 for data communications and fax software for Windows and protocols for data transmission accuracy. Modems are designed for notebook computers with a PCMCIA Type II, Type III, or Toshiba 16mm slot. These PC cards are available with either Xjack or a one-piece connector cable and comply with the V.34 standard to deliver better compatibility and performance. The pop-out Xjack is a patented connector which can hook directly to a regular phone cord. Synergy also boasts a range of Megahertz PCMCIA Ethernet-modems. These offer the power of a modem and LAN adapter in one PC card. Ethernet modems provide simultaneous fax modem and ethernet connections from a single PCMCIA slot in a notebook. The modem features 14,400-bps data transmission with up to 57,600-bps data throughput and 14,400 bps for sending and receiving faxes. And the ethernet adapter features DOS NDIS and DOS ODI drivers to support Novell NetWare, Microsoft LAN Manager, Microsoft Windows for Workgroups, IBM LAN Server and other leading network operating systems. From US Robotics, there are several shared-access modem products, including LAN Modem, COM Server and Net Server. LAN Modem, a two-port network communications device offers Dynamic Access Switching, dial-up routing and remote access (such as database servers, printers and workstations). Synergy's booth is located at stall C11.