Revert "pls"

This reverts commit 8c97511871.

code/modules/modular_computers/hardware/card_slot.dm

@@ -29,6 +29,17 @@
 		return stored_card2
 	return ..()
 
+/obj/item/computer_hardware/card_slot/RemoveID()
+	if(stored_card)
+		. = stored_card
+		if(!try_eject(1))
+			return null
+		return
+	if(stored_card2)
+		. = stored_card2
+		if(!try_eject(2))
+			return null
+
 /obj/item/computer_hardware/card_slot/on_install(obj/item/modular_computer/M, mob/living/user = null)
 	M.add_verb(device_type)
 

code/modules/modular_computers/hardware/network_card.dm

@@ -9,7 +9,7 @@
 	var/ethernet = 0 // Hard-wired, therefore always on, ignores NTNet wireless checks.
 	malfunction_probability = 1
 	device_type = MC_NET
-	var/global/ntnet_card_uid = 1
+	var/static/ntnet_card_uid = 1
 
 /obj/item/computer_hardware/network_card/diagnostics(var/mob/user)
 	..()