EXFO America Inc. TK-200 TK-200 Kit - Base Mainframe2-slot capacity Modular mainframe - Touchscreen, color, 800 x 480 TFT, 163 mm (6.5 in) - Storage: > 8 GB Internal Memory - Interfaces > RJ-45 LAN 10/100/1000 Mbit/s > USB 2.0 ports (qty:3)