Rip-Tie Lite 1/2 x 8" Light-duty Strap (Pack of 10) (Black) Tiffen 4058Y2 These sensors are widely used

Rip Tie Lite 1 2 x 8" Light duty Strap (Pack of 10) (Black) Tiffen 4058Y2 These sensors are widely used These sensors are widely used in line following robots white surfaces reflect much more light than black 3x Flow Control for full duplex mode Back pressure Flow Control for half duplex mode Store and Forward switching architecture with non blocking wire speed performance Integrated address look up engine with an 8K MAC address table 2Mbits RAM data buffer Operates and maximizes packet filtering and forwarding rate Jumbo Frame support up to 9216 Bytes Rackmount hardware included Sturdy metal housing Diagnostic LEDs show the Power