The Tektronix TLA704 is a Portable Color Logic Analyzer Mainframe using MagniVuTM Acquisition Technology which will provide 2GHz Timing Resolution on all channels. It uses a Pentium based processor, 2.1GB hard drive, 3.5" FDD, PC I/O including, PCMCIA, SVGA, PIO, & SIO. TLA 7M3 module installed. NO probes or accessories included. All manuals are included. Excellent condition.