PC Card devices can be plugged into an ExpressCard adaptor, which provides a PCI-to-PCIe Bridge. In June 2012, Apple began selling a Thunderbolt-to-gigabit Ethernet adaptor cable for US$29. The SA80 is supplied with a sling, blank-firing adaptor, and cleaning kit. The rifle can be deployed with a barrel mounted bipod and blank-firing adaptor. An optional magazine adaptor enables the use of M16 type STANAG magazines. The flash suppressor has a blank-firing adaptor. This was followed by the ISDN Vigor204 ISDN terminal adaptor/PBX and Vigor2000, their first router. This phosphorylation generates binding sites for adaptor proteins with a BRCT domain. Most karyopherins interact directly with their cargo, although some use adaptor proteins. For TLR3, dsRNA leads to activation of the receptor, recruiting the adaptor TRIF. LKB1 is activated allosterically by binding to the pseudokinase STRAD and the adaptor protein MO25. The most common gases used are "green gas" and propane which requires an adaptor. Anti-tumor activity and toxicity can be controlled by adjusting the administered adaptor molecule dosing. ZX81/Spectrum using an adaptor and several Japanese home computers. The circular mines have a rectangular plastic "aeroballistic" adaptor.