TetherGuard Cable Support Kit, TG005. Protect and relieve the stress from your ports and cables with TetherGuard Cable Supports. Designed with our signature cable lock and dock system, the TetherGuard will keep your cable in place and your ports and gear safe from damage. The cable support kit comes with two cable supports and features TetherGuards magnetic quick release system to keep your devices safe and secure during your most productive times. The computer dock also includes a 3M adhesive