JMT ADT-K44 M.2 MKey Extension Cable 128Gbps Male-to-Male PCIe 5.0 x4 High Speed Compatible with NVMe for Server PCIe Signal Transmission (15CM,K44SS-SI)

JMT ADT-K44 M.2 MKey Extension Cable 128Gbps Male-to-Male PCIe 5.0 x4 High Speed Compatible with NVMe for Server PCIe Signal Transmission Product Model , Compatible with NVMe : K44SS-BK: PCIe 5.0 M.2 MKeyGold Finger to M.2 MKey Gold Finger, Black Slim Cable, Direct Signal Connection K44NS-BK: PCIe 5.0 M.2 MKey Gold Finger to M.2 MKey Gold Finger, Black Slim Cable, Signal Swapping K44SS-SI: PCIe 5.0 M.2 MKey Gold Finger to M.2 MKey Gold Finger, Silver Cable, Direct Signal Connection K44NS-SI: PCIe 5.0 M.2 MKey Gold Finger to M.2 MKey Gold Finger, Silver Cable, Signal Swapping Difference Between K44SS (Direct Connect) and K44NS (Swapped)： Model K44SS provides signal extension functionality; PCIe signals are connected directly without conversion (Tx to Tx, Rx to Rx), making it suitable for use as a jumper or extension cable. Model K44NS features signal cross-coupling. PCIe differential signals are Tx to Rx and Rx to Tx. This model must be selected for connecting two identical servers, as it provides Tx-Rx cross-coupling and supports Master-Slave configurations. Product Details Product Name: M.2 NVMe Signal Interface Cable. Cable Length: 15–100 cm (custom lengths available). Speed/Bandwidth: PCIe 5.0 x4, Gen5 128 Gbps. Product Function: Industrial server device connection, high-speed PCIe signal transmission. Made with premium materials and precision PCB manufacturing. The copper layer is thickened to 1 oz, and the gold-plated contacts use a deep-dip gold process, ensuring excellent conductivity and reducing system crashes or blue screens caused by oxidation, rust, or increased impedance.

• Model K44SS provides signal extension functionality; PCIe signals are connected directly without conversion (Tx to Tx, Rx to Rx), making it suitable for use as a jumper or extension cable.
• Model K44NS features signal cross-coupling. PCIe differential signals are Tx to Rx and Rx to Tx. This model must be selected for connecting two identical servers, as it provides Tx-Rx cross-coupling and supports Master-Slave configurations.
• Speed/Bandwidth: PCIe 5.0 x4, Gen5 128 Gbps. The length listed in the options refers to the cable length only and does not include the PCB or connectors.
• Product Function: Industrial server device connection, high-speed PCIe signal transmission. Lengths under 50 cm support full-speed PCIe 5.0.
• BK Version: Black 0.8mm thick. The cable is very flexible and can be bent without affecting performance, but should not be pulled.
• SI Version: Silver 1.1mm thick. This version is sturdier; the cable is firmer but still bendable.