Is cat 8 the latest ethernet cable?

Is cat 8 ethernet a thing?

Cat 8 Ethernet Cable, 1.5Ft 3Ft 6Ft 10Ft 15Ft 20Ft

Supra CAT8 Bulk Network Cable

S/FTP & Hyper Speed: QGeeM Cat8 Ethernet cable is made of 4 shielded foiled twisted pairs (S/FTP) and single-strand OFC wires(26AWG) which supports bandwidth up to 2000MHz and boosts the speed of data transmission up to 40Gbps. Shielded Cat8 and the improved quality in twisting of the pairs, Cat8 can date any signal interference to the full extent. Allow you to stream HD videos, music, surf the net, play games at hyper speed.

QGeeM Cat 8 Ethernet Cable 3 ft OT0801

Cat8 cable has a maximum channel length of 20m (66ft). Cat 8 Ethernet cable Backward Compatible with Cat5, Cat5e, Cat6, Cat6a, Cat6e, Cat7, Cat7a

[Certified] Cat8 Cat7 Ethernet Cable Professional WiFi Cable 6ft-50ft 100ft Lot

Cat8 Cable: Everything You Need To Know

【Heavy duty & Direct Burial】: The double shielded Cat8 Ethernet cable is super-efficient in reducing EMI/RFI Interference and provide highest fidelity

DbillionDa Cat8 Ethernet Cable, Outdoor&Indoor, 6FT Heavy Duty High Speed 26AWG, 2000Mhz with Gold Plated RJ45 Connector, Weatherproof S/FTP UV

4Ft Cat.8 S/FTP Ethernet Network Cable Purple 26AWG

DH Labs Silver Sonic Reunion Cat 8 Ethernet Cable