Several new Pro Line products from TMB are available, including a patented ProShell RJ45 backshell that fits onto RJ45 (8P8C) connectors used for data networks. This device solves issues of damaged latches, broken connections, or degraded contacts. The ProPlex RMT is for DVI video, audio, and serial data transmission and distribution over fiber optic or CAT5e cable and is available in rackmount and portable mount versions. The ProPlex GBS is a rugged Gigabit Ethernet switch designed specifically for portable entertainment production. Rackmount and portable mount units are available in three versions: Managed with Power over Ethernet (PoE), Unmanaged with PoE, and Unmanaged. ProFan is a variable speed fan with DMX or multifunction remote control, designed for filling large areas with smoke and haze, creating special wind effects, blowing confetti, snow or bubbles, cooling performers and general ventilation.