Slot Punch For Id Cards & Luggage Tag 3×15 Mm

Like others said that is the slot where you insert your ID card with a chip on to authenticate yourself into specific programs and such

Use a Slot Punch on your ID cards or badges to wear them with ID accessories like lanyards, badge holders, badge reels and strap clips

idn slot 89 The supported AMP modes use the alpha assignments for population order, and the slot numbers designate the DIMM slot ID for spare replacement The colored slots

id slot 88 The slot number for each slot in both nodes is determined using the following formula: cluster slot number = + local slot