ESTONE LJ-DP16K DisplayPort 2.1 cable 3.3 ft 8K 60Hz 4K 144Hz 40Gbps VESA certified

8K DisplayPort 2.1 cable for high-refresh gaming

This VESA-certified DisplayPort 2.1 cable carries 8K at 60 Hz and 4K at 144 Hz over a 3.3 ft link. It is built for gamers and creators who need 40 Gbps bandwidth, HDR and multi-stream transport from a single male-to-male connection. The triple-shielded copper conductors maintain signal integrity for stereoscopic 3D and 32-bit 7.1 audio pass-through.

Check your ports and resolution targets before

Verify that both source and display have full-size DisplayPort 2.1 or 2.0 sockets; the cable is backwards compatible with 1.4, 1.3, 1.2 and 1.1 but will negotiate the highest common rate. Ensure your GPU and monitor firmware support the desired mode such as 4K 144 Hz or 2K 240 Hz, and that DSC 1.2a is enabled for 8K 60 Hz compressed transmission. The 3.3 ft length suits desktop setups; longer runs may need an active alternative.

Sustained load behaviour with HBR10 and FEC

Rated for HBR10 at 40 Gbps, the cable uses forward error correction and solid copper conductors to keep bit-error rates low during extended 8K 60 Hz or 4K 144 Hz sessions. Triple shielding suppresses EMI from adjacent power cables so refresh stability holds over hours of gameplay or rendering. The latch-free groove connectors resist accidental unplugging without adding insertion force that can wear ports over time.