| gptkbp:instanceOf | gptkb:personal_computer 
 | 
                        
                            
                                | gptkbp:announced | 2020 
 | 
                        
                            
                                | gptkbp:certification | Intel certification 
 | 
                        
                            
                                | gptkbp:compatibleWith | gptkb:Thunderbolt_3_devices gptkb:USB4_devices
 
 | 
                        
                            
                                | gptkbp:connectorType | gptkb:USB-C 
 | 
                        
                            
                                | gptkbp:developedBy | gptkb:Intel 
 | 
                        
                            
                                | gptkbp:features | gptkb:Intel_VT-d_based_DMA_protection 
 | 
                        
                            
                                | gptkbp:logo | Thunderbolt logo with number 4 
 | 
                        
                            
                                | gptkbp:marketedAs | universal cable connectivity standard 
 | 
                        
                            
                                | gptkbp:maximumLength | up to 2 meters at full speed 
 | 
                        
                            
                                | gptkbp:maximumSpeed | 40 Gbit/s 
 | 
                        
                            
                                | gptkbp:minimumDataRequirements | PCIe at 32 Gbit/s 
 | 
                        
                            
                                | gptkbp:minimumPowerDelivery | 15W to accessories 
 | 
                        
                            
                                | gptkbp:minimumVideoSupport | two 4K displays or one 8K display 
 | 
                        
                            
                                | gptkbp:successor | gptkb:Thunderbolt_3 
 | 
                        
                            
                                | gptkbp:supports | gptkb:USB4 gptkb:DisplayPort_1.4
 gptkb:PCI_Express_32_Gbit/s
 daisy chaining
 charging
 accessory charging while system is off
 power delivery up to 100W
 wake from sleep
 
 | 
                        
                            
                                | gptkbp:usedIn | laptops desktops
 monitors
 storage devices
 external GPUs
 docking stations
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Comet_Lake gptkb:Meteor_Lake
 gptkb:Raptor_Lake
 gptkb:Rocket_Lake
 gptkb:MacBook_Pro
 gptkb:Mac_Pro
 gptkb:Thunderbolt_3
 gptkb:USB-C
 gptkb:USB-C_(Thunderbolt_3_and_4)
 gptkb:USB_Type-C
 gptkb:Apple_silicon_Macs
 gptkb:MacBook_Pro_(2016_and_later)
 gptkb:Alder_Lake
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Thunderbolt 4 
 |